Casualty series 40

Casualty
Series 40
Starring
No. of episodes20
Release
Original network
Original release2 August 2025 (2025-08-02) –
18 April 2026 (2026-04-18)
Series chronology

The fortieth series of the British medical drama television series Casualty commenced airing in the United Kingdom on BBC One on 2 August 2025 and concluded on 18 April 2026. The series focuses on the professional and personal lives of medical and ancillary staff at the emergency department (ED) of the fictional Holby City Hospital. Roxanne Harvey serves as executive producer, while Liza Mellody continued as series producer. The series contains the second-half of the mini-series Supply and Demand and concludes with Learning Curve.[1]

Production

Series 40 is primarily filmed at Roath Lock Studios, located in Cardiff, where the serial has been produced since 2011.

The series airs on BBC One. The series begins with the fifth episode of the mini-series Supply and Demand, following which the show went on its regular autumn break.[2]

On 3 October 2025, the next mini-series titled Learning Curve, consisting of twelve episodes was announced, introducing two new resident doctors to the cast.[3] The series returned on 10 January 2026.[4]

Cast

The fortieth series of Casualty features a cast of characters working for the NHS within the emergency department of Holby City Hospital and the Holby Ambulance Service.[5] Sixteen main characters returned from the previous series.

William Beck appears as Dylan Keogh, a consultant in emergency medicine with Di Botcher portraying Jan Jenning, the operational duty manager at Holby Ambulance Service.[6] Anna Chell stars as staff nurse and midwife Jodie Whyte with Milo Clarke playing paramedic Teddy Gowan.[6] Sammy T. Dobson continues as junior doctor Nicole Piper with Melanie Hill portraying clinical nurse manager Siobhan McKenzie.[6] Elinor Lawless stars as consultant Stevie Nash with Kirsty Mitchell portraying Faith Cadogan, an advanced clinical practitioner (ACP).[6] Neet Mohan appears as Rash Masum, a clinical fellow whilst Adesuwa Oni and Sarah Seggari continue as staff nurses Ngozi Okoye and Rida Amaan.[6] Olly Rix stars as clinical lead Flynn Byron with Michael Stevenson and Charles Venn as paramedics Iain Dean and Jacob Masters respectively.[6][7] Barney Walsh plays staff nurse Cameron Mickelthwaite with Naomi Wakszlak as trainee paramedic Indie Jankowski.[6][7]

Supply and Demand concludes with a cliffhanger, where the team attempt to save the life of Ngozi following her relapse into alcoholism.[8] Although the character survived, her relapse led to her departure in the second episode of Learning Curve.[9]

Aron Julius and Jasmine Bayes join the cast from episode 9, the start of Learning Curve as resident doctors Matty Linlaker and Kim Chang.[10] Bayes left the show in the series finale after her character Kim, who had been battling Anorexia nervosa, died on-screen.[11]

Episodes

No.
overall
No. in
series
Title Directed byWritten byOriginal release dateUK viewers
(millions) [12]
Supply and Demand
13701"Episode 5"[13]Conor MorrisseyRachel Harper2 August 2025 (2025-08-02)2.98

Indie's last shift sees her accompany Teddy to a house where a disturbance has been reported. Getting in through a window, she finds a woman who has lost her clozapine and is having a mental health crisis after being spooked by the noises from the pipes. Indie is able to calm her down. Arlo, who lost his girlfriend weeks earlier after she took tainted drugs, claims he is clean but the staff are suspicious when he claims to be in pain. When an injured dog walker is also in more pain that she should be, Faith suspects patients are being told they've been given morphine by paramedics when they haven't. Cassie brings in a friend, Steph, who has taken drugs. Nicole realises Cassie is dealing and takes her supply, but she goes back to the dealers, even after learning they have been forcing Steph to sleep with men. Siobhan looks after an underage student with a head injury who later dies after Stevie realises he and other teens have taken contaminated ecstasy. Rash messes up booking a show for him and Sunny. Rida suggests they accompany the nurses clubbing but they end up going back to Sunny's instead. Indie meets an old friend, Badger, at the club who offers the group pills. Rida, Teddy and Jodie take a young man they found collapsed to the hospital. Siobhan realises Teddy and Jodie took the pills and insists they stay in for observation. Teddy is unable to get hold of Indie and Badger.

Guest starring Bryony Miller, Evie McGuire and Krrish Patel
13712"Episode 6"[14]Conor MorrisseyIsla Gray9 August 2025 (2025-08-09)2.98

Indie wakes up in Badger's flat and finds him unconscious after taking one of the pills. She look after him until Iain and Teddy arrive and he is taken to ICU. Jan suggests Indie apply for a vacancy at Holby. A man is brought in with stab wounds and a head injury. His wife claims he was attacked by an intruder but both she and her young son let slip that she argued with him beforehand. After he dies in Resus, Nicole realises the wife is on drugs and she admits she attacked him when he tried to take their son and leave. Nicole supports Cassie at Maggie's funeral and convinces her to come and stay with her. Dylan makes a number of proposals including an amnesty where drugs can be handed in to be destroyed. After he admits cannabis could help a Parkinson's patient, Flynn relaxes his attitude and supports the idea. Iain and Teddy are called out to the home of a cancer patient who has died. Iain is suspicious of Teddy when the patient's daughter finds his morphine is missing but it turns out the patient took it himself, leaving a suicide note. Teddy has however taken some of his medication after his heart medication ran out and Iain tells him to hand it in at the pharmacy. Jacob asks to borrow money from Iain. When another of Jacob's patients hasn't been given morphine and Flynn reveals hospital grade morphine has been found on the streets, Faith wants Iain to tell Jan.

Guest starring Polly Maberly, Rafe Harwood and Emily Aston
13723"Episode 7"[15]Matthew EvansSimon Norman16 August 2025 (2025-08-16)2.82

A young woman is brought in after jumping out of a window for a bet while high on ketamine. Cam has to put a catheter in and Rida arranges a chaperone but he continues after she is called away, leading to the patient accusing him of sexual assault. Siobhan chides Rida for not supporting Cam. The patient later withdraws her complaint and it turns out the ketamine has caused bladder problems. Cam had agreed to have a drink with Indie but heads home instead. Jacob and Teddy are called out to a swimming pool to treat Sandra, an older woman with breathing problems. Teddy realises there is a chlorine leak and has the place evacuated. Sandra is taken to hospital but dies. Alex, a lifeguard who accompanied her, realises he knows nothing about her family despite speaking to her regularly. Iain and Tim arrive with HART and learns a staffmember is missing along with a young girl whose stepmother Shelly was organising a birthday party for her. Iain and a partner rescue the staffmember but Iain goes back for the girl against orders and they both have to be rescued. Shelly reflects on how she was only married to the girl's father for two years before he died. Nicole and Ngozi look after a new mother with an infected caesarean scar and realise the baby has cateracts. Obi tells Ngozi he is home alone all the time and wants to go back to Nigeria. Flynn tries to get away to meet someone at 4.30 but arrives at the cemetery to find them gone. Iain confronts Jacob about the drugs and he reveals he has taken a second job selling pizzas to buy Blake's meds. Faith reports him to Jan anyway.

Guest starring Emma Noakes, Jack Weise and Siobhan Redmond
13734"Episode 8"[16]Phoebe BarranPoz Watson23 August 2025 (2025-08-23)2.83

Nicole has arranged for Cassie to stay with a friend in Newcastle and leaves her alone while she goes into work. With Jacob on administrative duties, the other paramedics are called out to a multi-storey car park where a young motorcyclist, Fraser, has become trapped under a car. Even though Iain gives him two doses of morphine, he is still in pain when he is dragged clear. Teddy finds Cassie with a head injury nearby. Nicole realises Fraser was coerced into deliberately running her over. Cassie is rushed into theatre with a subdural hematoma. Rash and Rida treat a woman with an infected burn. She admits she left her family behind to go on holiday with friends and fell asleep next to a hot cyclinder. Sunny advises Rash on medication. Ngozi gets frustrated with a man with heart problems who is desperate to get back to work, pointing out none of his colleagues have asked after him and saying he needs to find a life outside work. She tells first Obi and then Nicole that they will go back to Nigeria. Nicole tells her that her mother put her in care at four. She asks social services for details of Cassie's parents and also her own file. Rash arranges to meet Sunny's son Jake. Iain finds evidence that the morphine issued to the paramedics is fake. It is revealed that Sunny is replacing it with saline.

Guest starring Ben Skym, Scarlett Brookes and Gruffudd Glyn
13745"Episode 9"[17]Judith DineMark Catley30 August 2025 (2025-08-30)2.89

Jan tells Sunny about the fake morphine. Iain and Teddy bring in a patient who is showing signs of an overdose but has actually been stung by a scorpion, who is found in the ambulance. Sunny gets the dosage wrong for the anti-venom but it is corrected. The patient suspects the scorpion was in a box of shoes she bought from China. Flynn treats a pregnant woman for gastroenteritis. When her husband turns up, the woman's friend tells Flynn she left him after he was violent towards her. Flynn stalls the husband so the pair can leave, then learns she walked out on him without explanation, emptying their bank accounts. Faith convinces Iain to attend couple's counselling but he just goes through the motions. Cassie's mother Vicky turns up and Nicole argues with her, leading to ICU head Lauren Maddox banning Nicole. Ngozi helps Nicole track down her mother Tina. Sunny admits to Rash that dealers bought Jake presents and then threatened him if she didn't supply them with drugs. She tips them off to steal a delivery being transported by security guard Terry, which leads to Terry being dragged under a vehicle. Rash and Jan tell the police and Sunny is arrested.

Guest starring Bill Fellows, Amy Du Quesne and Hemma Gulhane
13756"Episode 10"[18]Judith DineMichelle Lipton6 September 2025 (2025-09-06)2.77

Nicole goes to Tina's house in Newcastle and is initially mistaken for a district nurse; Tina's mother Ruth had a stroke. Nicole eventually admits the truth and Tina throws her out. She comes back the next day and explains Nicole's father was violent and she was left with no support after he died in a motorbike accident. She ended up in a diabetic coma, woke up a month later to find Nicole was in care and never took her back. Her "mother" is actually her mother-in-law; she is married with three sons. Nicole decides against staying in contact. Holby receives another influx of patients who have taken contaminated drugs. A reporter highlights Cassie being a drug dealer, leading to the mother of one of the patients arguing with Vicky. Tests show Cassie is brain dead but Flynn opposes turning off life support. Dylan learns he feels guilty for convincing Claire to withdraw life support from their infant son and convinces him the case is different. Nicole arrives back in time to see life support turned off. Rash visits Sunny in prison but she refuses to give the police any information, worried about retribution against Jake.

Guest starring Sharon Percy, Carol Ball and Mali Ann Rees
13767"Episode 11"[19]Paul MurphyClaire Miller13 September 2025 (2025-09-13)2.82

Iain accompanies ambulance crews to the court house where both Sunny and her lawyer, Mei, have been shot. Rash insists on leading the team treating Sunny, who has internal bleeding into her lung. Jake visits with his aunt Danique, blaming Rash. Sunny insists on giving a statement to DCI Ahwalia before surgery, giving him the name of the man who shot her and attacked Terry and the location of a burner phone. She is later reported to be recovering. Joel Hannigan is brought in with an infected abscess; he was allowed to remain undercover after Ngozi nearly exposed him but is taking drugs and shows more loyalty to the gang than the police. Flynn and Ahwalia fail to talk him round. A young man is brought in with ethanol poisoning after drinking poorly made home brew. Ngozi gives him brandy to control the symptoms until he can be given the antidote. Nicole learns it is Ngozi's last day and fails to turn up to her farewell, where Cam and Indie kiss. Iain hears his mother has died, telling Stevie but not Faith. Three days later, Iain and Tim meet with Ahwalia to accompany him in raiding the home of Duncan Yates, the head of the drug operation.

Guest starring Kirsten Foster, Risha Silvera and Alex Farrell
13778"Episode 12"[20]Paul MurphyErin Kubicki20 September 2025 (2025-09-20)3.03

The police raid sees Yates' nephew Bradley having his arm cut off when he tries to stop them cutting the door down. Iain and Tim look after Yates' wife Imogen when she has an angina attack but Iain leaves Tim to investigate a crying baby only to find it's a toy, with Tim being stabbed by Yates in a failed escape attempt. He recovers in hospital. Stevie tells Faith about Iain's mother. Iain suggests he's only with Faith because he wanted to fix her. Flynn looks after a schoolgirl who fell off a chair while drunk. He has a liaison with her mother and misses the fact the girl has a bleed on the brain, with her needing emergency treatment. He admits to Dylan that using sex to cope is unhealthy and phones Millie. Cleo Hainey goes into labour, having got off the drugs, and Rash, Nicole and Jodie deliver a baby girl. She decides to keep the baby, naming her Judy after mishearing Jodie's name. Nicole decides to go to the airport to say goodbye to Ngozi and Obi, with Siobhan driving her, but arrives to find Ngozi has been drinking heavily, fallen after choking and suffered a severe head injury. She is rushed to hospital where staff try and revive her.

Guest starring Natasha Atkinson, Dan Richards and Lauren Cornelius
Learning Curve
13789"Episode 1"[21]Seán HealyToby Walton10 January 2026 (2026-01-10)<2.87

Resident doctors Matty Linlaker and Kim Chang join the team. Dylan refuses to act as mentor so Matty is assigned to Flynn and Kim to Stevie. A number of casualties are brought in from a fire at a wedding. The groom has severe burns while the bride has been trampled and is arguing with her daughter. Matty fakes a failed attempt to reconcile them. Kim treats a young pregnant woman bitten by a dog and twice hits the alarm for help with minor problems but later diagnoses her with scurvy caused by poor diet. She also treats a woman with sunburn who tans to make herself feel better. Faith tells Stevie that Iain has moved out. Dylan admits to Stevie that he dated a Sarah Linlaker at medical school around the time Matty was conceived. Stevie quizzes Matty about his background and learns his mother is called Sarah and dropped out of med school when she fell pregnant with him. Kim takes over Ngozi's locker and initially thinks she's dead until Nicole shows a video call with her. Matty befriends Claude, a homeless man with breathing difficulties. Claude doesn't appear when called and Matty later finds him collapsed, failing to resuscitate him. He makes an anonymous report to the CQC criticising the department.

Guest starring Amy Blake, Geoff Aymer and Madelyn Smedley
137910"Episode 2"[22]Seán HealyPoz Watson17 January 2026 (2026-01-17)<2.71

A school roof has collapsed, leading to multiple casualties. Teddy and Jacob are among the first on the scene and Teddy convinces PC Ashley Sullivan to let him take charge, finding three of the missing casualties. A boy at the hospital, Freddie, is reunited with his friend Xavier, who Flynn finds has swallowed a mass of hair and was being bullied by a missing student, Mari. Xavier admits he saw where Mari went and she is found badly injured. Freddie cuts ties with Xavier. Stevie and Kim go to the scene to look after a younger student, Oscar, who is trapped. Kim ends up trapped with him and Stevie has to talk her through performing a finger thoracostomy. Faith finds a teacher has a girl's passport and suspects he was trying to run away with her. In fact, he was sending her to an aunt in Spain to get her away from an abusive relationship. Siobhan suspects Faith is menopausal but tests show she is actually pregnant. Nicole collects Ngozi from rehab and drives her to her new job in Bournemouth (Obi is back in Nigeria) where they say their goodbyes. Matty learns the staff are having a collection for Claude and withdraws his complaint. Ashley invites Teddy for a drink. Dylan sees Matty discard a mouth swab and purloins it for a DNA test.

Guest starring Dino Luca, Harvey Weedon and Benjamin Chivers
138011"Episode 3"[23]Jamie AnnettMichelle Lipton24 January 2026 (2026-01-24)2.96

Ceri Mayland from the CQC turns up to do a spot inspection. Teddy and Jacob are called out to a flat where a woman is suffering a mental health crisis. Her teenage son falls down some steps chasing the ambulance and needs to be taken to hospital. Ashley arrives and coaxes the woman outside so she can be sectioned but she runs off on seeing her son being taken to an ambulance. Ashley chases her and Teddy finds she has tripped and impaled herself. She is rushed to hospital while the woman ends up at the police station. Afterwards, Ashley agrees to be Teddy's girlfriend. Flynn insists Dylan mentor Matty; Dylan admits to Stevie that the test confirmed he is Matty's father. A man having a heart attack is brought in handcuffed to a sex worker and Matty is sent to get bolt cutters to free him. X-rays are down, delaying treatment of Chris Banfield for a minor cut. A childminder brings in a group of children, one of whom has swallowed a battery. Kim tries to use a metal detector to finds out which one. A boy is found choking and Ceri, a former nurse, helps treat him. She tells Flynn there will have to be a full inspection. Siobhan offers to stay back and do paperwork while Flynn goes to Poppy's birthday. She is attacked while walking home.

Guest starring Aoife Dunne, Marie Blount and Iona Champain
138112"Episode 4"[24]Jamie AnnettClaire Miller31 January 2026 (2026-01-31)3.10

Siobhan heads to SARC to have forensic evidence of her rape gathered and decides to report it to the police. She returns to work and privately tells Flynn what has happened. Casualties are brought in after a car drove into a block of flats. One of the residents dies in hospital and it is suspected that the driver, who has previously attempted suicide, did it deliberately, with him unable to remember what happened. Dylan and Matty separately work out that he passed out at the wheel because of cough syncope. Another of those injured is out on license with an ankle tag and learns he may have to return to prison if his injury means he can't keep it. Dylan considers telling Matty he's his father but changes his mind on learning he gets on well with his stepfather and was told his father was an unreliable alcoholic. Cam asks Indie to be his girlfriend. Faith tells Iain about her pregnancy and that she's going to have an abortion but a scan shows she is further along than she believed. Kim annoys Stevie by getting a cannula wrong. They later treat Bryn, a man who has shot himself in the foot with a nail gun. Kim suspects his boyfriend Thomas is abusing him. Stevie and Kim talk to Bryn who admits Thomas has isolated him from his family. Stevie takes Kim out for a meal but afterwards Kim makes herself sick in the toilet.

Guest starring Georgia Mackenzie, Michael Starke and Derek Griffiths
138213"Episode 5"[25]Cóilín Ó ScolaíIsla Gray7 February 2026 (2026-02-07)2.93

Flynn organises a training exercise with his friend Grace, in which Matty and Kim pretend to be treating her for a pathogen. Matty doesn't take it seriously and refuses to wear PPE, but Grace throws up blood over him and it appears she may actually have been infected with a pathogen. Flynn learns she hasn't and actually has internal bleeding from taking interferons, but delays telling Matty to teach him a lesson. Dylan is furious and slams Flynn against a wall. Dylan and Jodie meet an elderly woman, Eileen, and her girlfriend Alba; Eileen swallowed a ring when Alba tried to propose and is reluctant to admit they're a couple, with them only having got together when they ended up in the same sheltered housing, but ends up proposing herself. Jan takes a call from a very young boy whose father has collapsed and Iain and Jacob are able to follow his clues and find the right house; the father is an epileptic who has recently changed medication. Faith comforts a teenage girl who has dislocated her collar bone playing rugby. Siobhan treats a young woman with muscular dystrophy who has pneumonia and will soon need a feeding tube and be unable to speak. Siobhan is unable to support her and Flynn advises her to get counselling. Jan collects Ashley from hospital and gets her to scare a group of teens making hoax calls. Iain asks to get back with Faith but she feels he's only doing it for the baby. After confiding in Stevie, she goes to Jacob's looking for Iain but he is out hooking up with a woman he met in a bar.

Guest starring Poppy Roe, Aiyana Bartlett and Henry Anders
138314"Episode 6"[26]Mingyu LinAmy Guyler14 February 2026 (2026-02-14)2.80

Jacob, Teddy and Ashley are called out to an overturned car in the woods and find a young man wandering around in a daze with a tree branch in his neck and a teenage girl unconscious in the boot. They are taken to the hospital where it is assumed the man kidnapped the girl. He dies in Resus from a head injury. When the girl comes round, she reveals he is her brother and she hid in the boot to join him at a concert; she realises she caused the crash by making a noise and startling him. The staff learn of Faith's pregnancy. She tells Iain she wants to try again and he tells her about sleeping with someone else. Matty treats a man with Down's syndrome who has been mugged. He gets a description of the mugger from another patient and informs the police. The man is visited by his girlfriend but says his wife has arrived to pick him up. Matty sends his girlfriend out after him. Matty wonders why Dylan is impatient with him and Dylan admits he's his father. They decide to ignore it. DI Hughes tells Siobhan there was no forensic evidence of the rape. Siobhan is concerned when a woman brings in her young son who is clearly faking his symptoms. The woman admits they have been evicted and she was trying to find him a bed for the night. Siobhan admits him for observation and calls social services to help. On hearing Cam, Rida and Jodie planning to walk home alone, she tells them about the rape. Ashley stops Blake, who fits the mugger's description. Jacob tries to intervene but she insists on arresting him, leading Jacob to believe she was being racist. Blake is released when the real mugger is caught but is left shaken.

Guest starring Tommy Jessop, Nadia Wyn Abouayen and Caleb Mayne
138415"Episode 7"[27]Conor MorrisseyPoz Watson28 February 2026 (2026-02-28)<2.62

When a CQC inspection doesn't turn up, Flynn sends the senior doctors home only for Ceri to arrive late. A traffic warden is brought in after she was dragged under a car during a road rage incident. Teddy and Jacob are called out to a house by a pizza boy worried about the reclusive occupant. The patient turns out to be morbidly obese and to have diabetic complications. At the hospital, he tells Jodie about spending ten years at home caring for his dying mother. She takes him outside but he later suffers a bleed and Dylan has to be called back in to help. He asks Ceri to assist and she reveals she hasn't practised since Covid. Ashley apologises to Jacob, who accepts but intends to go ahead with a complaint. DI Hughes tells Siobhan a suspect has been found who matches the photofit and whose DNA was on her uniform. It turns out to be Chris Banfield, who says the DNA is from when she treated him that day. Kim is feeling dizzy from her purging and asks to team with Matty. They treat Tara, who has a head injury. Matty decides to do a lumbar puncture to test for bleeding and gets Kim to read instructions, but her vision is blurred and she lets him insert the needle too high, causing a clot that leaves Tara paralysed. She needs neurosurgery which may not work. Ceri criticises the lack of consultant cover at night and rules Holby will not receive high risk cases then. Siobhan talks Flynn out of resigning.

Guest starring Holly Demaine, Adam Jessop and Esther Coles
138516"Episode 8"[28]Conor MorrisseyErin Kubicki7 March 2026 (2026-03-07)3.01

The night shift is quiet, with the staff having wheelchair races, and Tina's parents are suing them. Iain and Indie are called out to a frantic mother who has reversed her car into her baby's pram. Iain gets permission from Jan and Stevie to divert to Holby instead of St James but the ambulance breaks down and they have to do an emergency procedure in someone's house and borrow his car to get to hospital. The mother, who had the baby alone via IVF, reaches out to her estranged mother. Dylan and Matty treat a terminal cancer patient who has been working all hours to provide money for his five-year-old son and left him alone. Dylan arranges for a neighbour to bring him in and gives Matty a pep-talk. Stevie suspects Kim is covering for Matty but Kim denies it. Jan ignores an apparent hoax call asking for a pizza. It turns out to be Bryn Ellis, trying to summon help secretly after Richard hit him over the head with a plate. He staggers to hospital and Faith sends Jacob to the house where he finds Richard dead. Bryn is arrested. Rida thinks a patient who seems to be flirting with Rash is a time waster and tries to throw her out but tests show she has had a small heart attack and she explains she was trying to set Rash up with her daughter. Rida learns Flynn has put himself forward for redundancy if the status isn't regained and tells him to put her forward to. Siobhan learns from Hughes that CPS are dropping the case and sees Banfield hanging around the hospital on CCTV to taunt her. She asks Flynn to hurt him for her.

Guest starring Jeany Spark, Andrew Senesie and Shameem Ahmad
138617"Episode 9"[29]Sarah EsdailePatrick Homes14 March 2026 (2026-03-14)2.67

Siobhan gives Flynn Banfield's details. Matty gets Kim to help out with a patient and she forgets details. He later finds she has gorged herself on cupcakes. A patient, Nia, who reversed into a bollard, appears to be Kim's older mentor but is actually her therapist and knows of her eating disorder. Kim similarly knows Nia is an alcoholic and they agree to keep quiet about each other. Stevie resolves to watch Kim closely, leading her to ask for another mentor. Teddy and Jan meet Joyce, a black woman with COPD who has hit her head. She has been using a personal pulse check but it hasn't been properly calibrated for her skin colour and she has to be admitted. Jacob's complaint against Ashley is dismissed but Teddy breaks up with her after she shows no interest in Joyce's case and just speaks platitudes. A young woman is collected from student halls and turns out to have taken an overdose of prescription medication. Her friend feels guilty since he turned her down when she made a drunken pass. Her mother arrives shortly after she dies and wants the friend to know it wasn't his fault and she has a long history of depression. Siobhan is worried when a man is brought in beaten up and relieved to learn Flynn didn't go after Banfield. Cam finds Banfield's details.

Guest starring Sarah Ball, George Usher and Sutara Gayle
138718"Episode 10"[30]Sarah EsdaileToby Walton21 March 2026 (2026-03-21)2.68

An elderly woman reports an apparent drunk collapsed in her garden. The ambulances give priority to a bus that has crashed into a low hanging bridge. Among the casualties are a teenage girl being looked after by her widowed father and an elderly couple, Peter and Linda, celebrating their anniversary. Indie hears Peter talking to his wife on the phone. He later admits to Siobhan and Kim that Linda has Alzheimer's and doesn't remember they divorced twenty years ago and he has remarried; their daughter has convinced him to spend time with her behind his wife's back. Linda has to have her leg amputated. Matty and Kim treat a teenage girl who claims to have had an allergic reaction to face cream but turns out to have taken fillers a friend gave her. Matty realises Kim has an eating disorder and she says she'll tell everyone he alerted the CQC if he says anything. The bus driver turns out to have been using weight loss medication which affected his concentration. He gives it to Kim to dispose of but she takes it herself instead. Indie and Teddy finally respond to the man in the garden who turns out to be Cam, who has a head injury and internal bleeding. He tells DI Hughes he ran into Banfield by chance and made a comment that provoked him. Siobhan tells Indie about her rape and Cam tells her about his own abuse. Flynn decides to call the CQC back in.

Guest starring Satnam Bhogal, Fenella Norman and David Shaw-Parker
138819"Episode 11"[31]Karl NeilsonClaire Miller11 April 2026 (2026-04-11)2.49

Ceri returns for the final inspection and sends Flynn to his office. A family of four are brought in after being hit by a car. The mother feels guilty that she didn't do more to protect her children. The driver of the car was an escaped prisoner, who says he's being detained indefinitely after being caught carrying a knife seventeen years ago. Siobhan is at the prison to visit Banfield, who is on remand for attacking Cam. She meets Jade and her daughter Marley who are visiting Jade's father Clive for the first time: He was jailed fifteen years ago for killing her mother but has been cleared by DNA evidence and is waiting for an appeal. Visiting is cut short by news of the escape but Clive protests and gets in a struggle with guards. Another prisoner, Jermaine, hits guard Fleur who evacuates the guards. Jermaine stabs fellow prisoner Roland and Siobhan has to treat him until the guards restore order. Clive, Roland and Jermaine are taken to hospital and Siobhan decides to leave without seeing Banfield. Roland reveals he taught Fleur to read and feels betrayed at being left in danger. Matty tells Kim he'll report her to Stevie regardless of blackmail. Kim performs an unsighted pericardiocentesis on Clive but vomits blood in the toilet. She tells Stevie she's withdrawing from the rotation and promises Matty she'll get help. Flynn and Siobhan are prepared to resign but Ceri tells them they've passed.

Guest starring Shauna Shim, Amar Chaggar and Jamie Kenna
138920"Episode 12"[32]Karl NeilsonMichelle Lipton18 April 2026 (2026-04-18)2.46

Most of the staff gather for a funeral. Two weeks earlier, Iain and Luka rush Faith into hospital in premature labour. The staff deliver a baby girl but she has to be resuscitated and Faith needs emergency surgery for an inverted uterus. Jacob finds Luka having an asthma attack. Stevie visits her oncologist and learns her pains are the result of scar tissue. Kim's father Wei visits Stevie and explains she has atypical anorexia nervosa. Matty finds Kim coughing up blood at home and finds she has been abusing prescription medication to control her weight. Indie sends Dylan with an air ambulance. Matty blames Stevie. Kim's organs are shutting down and even though Matty intubates her, she dies not long after when an ulcer bursts. After her funeral, Matty accepts a fellowship and resolves to get to know Dylan, while Rash reveals he is doing a rotation in NICU for CERS training. Iain and Faith name their baby Pearl and reunite.

Guest starring Dave Wong and Grace Cookey-Gam

References

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  11. ↑ Adams, Michael (18 April 2026). "Casualty boxset finale airs devastating death of Holby City doctor | Radio Times". Radio Times. Retrieved 19 April 2026.
  12. ↑ "Weekly Top 50 Shows". Broadcasters' Audience Research Board. Retrieved 7 February 2026.
  13. ↑ Rachel Harper (writer); Conor Morrissey (director); Sarah Beardsall (producer) (2 August 2025). "Episode 5". Casualty. BBC. BBC One. Retrieved 24 July 2025.
  14. ↑ Isla Gray (writer); Conor Morrissey (director); Sarah Beardsall (producer) (9 August 2025). "Episode 6". Casualty. BBC. BBC One. Retrieved 1 August 2025.
  15. ↑ Simon Norman (writer); Matthew Evans (director); Mat McHale (producer) (16 August 2025). "Episode 7". Casualty. BBC. BBC One. Retrieved 6 August 2025.
  16. ↑ Poz Watson (writer); Phoebe Barran (director); Mat McHale (producer) (23 August 2025). "Episode 8". Casualty. BBC. BBC One. Retrieved 14 August 2025.
  17. ↑ Mark Catley (writer); Judith Dine (director); Nest Gwenllian Roberts (producer) (30 August 2025). "Episode 9". Casualty. BBC. BBC One. Retrieved 21 August 2025.
  18. ↑ Michelle Lipton (writer); Judith Dine (director); Nest Gwenllian Roberts (producer) (6 September 2025). "Episode 10". Casualty. BBC. BBC One. Retrieved 28 August 2025.
  19. ↑ Claire Miller (writer); Paul Murphy (director); Jenny Thompson (producer) (13 September 2025). "Episode 11". Casualty. BBC. BBC One. Retrieved 3 September 2025.
  20. ↑ Erin Kubicki (writer); Paul Murphy (director); Jenny Thompson (producer) (20 September 2025). "Episode 12". Casualty. BBC. BBC One. Retrieved 11 September 2025.
  21. ↑ Toby Walton (writer); Seán Healy (director); Sarah Beardsall (producer) (10 January 2026). "Episode 1". Casualty. BBC. BBC One. Retrieved 18 December 2025.
  22. ↑ Poz Watson (writer); Seán Healy (director); Sarah Beardsall (producer) (17 January 2026). "Episode 2". Casualty. BBC. BBC One. Retrieved 7 January 2026.
  23. ↑ Michelle Lipton (writer); Jamie Annett (director); Nest Gwenllian Roberts (producer) (24 January 2026). "Episode 3". Casualty. BBC. BBC One. Retrieved 14 January 2026.
  24. ↑ Claire Miller (writer); Jamie Annett (director); Nest Gwenllian Roberts (producer) (31 January 2026). "Episode 4". Casualty. BBC. BBC One. Retrieved 21 January 2026.
  25. ↑ Isla Gray (writer); Cóilín Ó Scolaí (director); Mat McHale (producer) (7 February 2026). "Episode 5". Casualty. BBC. BBC One. Retrieved 28 January 2026.
  26. ↑ Amy Guyler (writer); Mingyu Lin (director); Mat McHale (producer) (14 February 2026). "Episode 6". Casualty. BBC. BBC One. Retrieved 4 February 2026.
  27. ↑ Poz Watson (writer); Conor Morrissey (director); Erika Hossington (producer) (28 February 2026). "Episode 7". Casualty. BBC. BBC One. Retrieved 18 February 2026.
  28. ↑ Erin Kubicki (writer); Conor Morrissey (director); Erika Hossington (producer) (7 March 2026). "Episode 8". Casualty. BBC. BBC One. Retrieved 26 February 2026.
  29. ↑ Patrick Homes (writer); Sarah Esdaile (director); Jenny Thompson (producer) (14 March 2026). "Episode 9". Casualty. BBC. BBC One. Retrieved 6 March 2026.
  30. ↑ Toby Walton (writer); Sarah Esdaile (director); Jenny Thompson (producer) (21 March 2026). "Episode 10". Casualty. BBC. BBC One. Retrieved 11 March 2026.
  31. ↑ Claire Miller (writer); Karl Neilson (director); Nest Gwenllian Roberts (producer) (11 April 2026). "Episode 11". Casualty. BBC. BBC One. Retrieved 4 April 2026.
  32. ↑ Michelle Lipton (writer); Karl Neilson (director); Nest Gwenllian Roberts (producer) (18 April 2026). "Episode 12". Casualty. BBC. BBC One. Retrieved 8 April 2026.