The Brain the main antagonist of Animaniacs, the overall titular deuteragonist of its spinoff Pinky and the Brain and Pinky, Elmyra and the Brain, and the main antagonist of the crossover series, The Plucky Duck Italian Adventures.
Which characters should actors have played in the '50s?
Inspired by mikeypascual's which characters should actors have played in the 80’s?, pakjirasan's which characters should actors have played in the 90's, paristhefilmgirl's which characters should actors have played in the 70's, jasleenfaydelarosa's which characters should actors have played in the 2000's? and queerqueen's which characters should actors have played in the 60's?