Pinky and the Brain is an American animated sitcom created by Tom Ruegger for the Kids' WB programming block of The WB. It was the first animated television series to be presented in Dolby Surround and a collaboration of Steven Spielberg with his production company Amblin Television and Warner Bros. Animation. The characters first appeared in 1993 as a recurring segment on the animated television series Animaniacs. It was later spun off as a series due to its popularity, with 65 episodes produced. The characters later appeared in the series Pinky, Elmyra & the Brain, and later returned to their roots as an Animaniacs segment in the 2020 revival of that series.

Tom Ruegger is an American animator and songwriter. Ruegger is known for his association with Disney Television Animation and Warner Bros. Animation. He also created Tiny Toon Adventures, Animaniacs, Pinky and the Brain, and Histeria!.