Brain appears to be a common assistant to Top Cat. Contrary to his name (which appears to have been given to him in jest or sarcasm), Brain is the dim-witted member of the alley gang, notorious for his inability to keep a secret and for his stuttering. Despite his apparent stupidity, though, he can sometimes say something brilliant, which TC instantly rephrases to make it sound like he said it.
Brain is an orange cat sporting a violet T-Shirt with a black line at the bottom.
- Top Cat (1961-1962)
Films and Specials
- Harvey Birdman, Attorney at Law - "Mindless" (2005)
- Leo DeLyon - Top Cat (1961), Top Cat and the Beverly Hills Cats (1988)
- Jason Harris Katz - Top Cat: the Movie (2011)