Marion Anthony "Fat Tony" D'Amico is a recurring character in the animated sitcom The Simpsons. He is voiced by Joe Mantegna and first appeared in the third season episode "Bart the Murderer". Fat Tony is a gangster and the underboss of the Springfield Mafia. His henchmen include Legs, Louie, and Johnny Tightlips, and he answers to Don Vittorio DiMaggio. The character somewhat resembles real-life mobster "Fat Tony" Salerno.