Louie is a member of the Springfield Mafia. He accompanies Fat Tony and Legs. He has curly black hair. Louie is the muscle, as well as Legs. Fat Tony is his boss and he always listens to him, doing whatever told. He isn't afraid to kill or wound anyone who gets in his way.
Behind the Laughter
Louie's appearance and mannerisms are strongly evocative of character actor Frank Sivero, who has played gangster roles in films such as Godfellas and The Godfather Part II. Also, according to Dan Castellaneta, he modeled his voice after Italian American actor, Joe Pesci, who also had a role in Goodfellas. A reference to him is in Futurama as Clamps in the Robot Mafia.
- Episode – "Bart the Murderer"
- Episode – "Homie the Clown"
- Episode – "A Fish Called Selma"
- Episode – "Trilogy of Error"
- Episode – "Insane Clown Poppy"
- Episode – "Mayored to the Mob"
- Episode – "The Twisted World of Marge Simpson"
- Episode – "The Great Louse Detective"
- Episode – "Mr. Spritz Goes to Washington"
- Episode – "The Mook, The Chef, The Wife and Her Homer"
- Episode – "Waverly Hills 9021-D'oh"
- Episode – "Chief of Hearts"
|Don Vittorio DiMaggio | Fit Fat Tony | Louie | Legs | Joey | Johnny Tightlips | Michael D'Amico | Frankie the Squealer | Jimmy the Snitch | Joey the Arsonist|
|Former Mafia Members|
|Fat Tony (deceased) | Bart Simpson | Homer Simpson | Nicky Bluepants Altosaxophony|