Portal:Animation/Did you know/10
- ...that Cliff Friend co-wrote "The Merry-Go-Round Broke Down", the theme tune of the Looney Tunes cartoon series?
- ...that Sozin's Comet: The Final Battle, the two-hour finale for Avatar: The Last Airbender, was the most-watched cable television broadcast in the week of its transmission?
- ...that Paul McCartney's condition for guest starring in The Simpsons episode "Lisa the Vegetarian" was that Lisa, who becomes a vegetarian in the episode, remain one for the rest of the series?