Marlon Brando
Carmine Sabatini, aka Jimmy The Toucan
Matthew Broderick
Clark Kellogg
Penelope Ann Miller
Tina Sabatini
Jon Polito
Chuck Greenwald
Kenneth Welsh
Dwight Armstrong
Richard Gant
Lloyd Simpson
Maximilian Schell
Larry London
Paul Benedict
Arthur Fleeber
David Stratton
Student in Fleeber Classroom
Gianni Russo
Maitre D’ Gourmet Club
Pamela Payton-Wright
Liz Armstrong
Gianni Russo
Maitre D' Gourmet Club
Vera Lockwood
Aunt Angelina
Marnie Edwards
Mall Mother
Doug Silberstein
Mr. Glassman
Drake Arden
Student in Fleeber Classroom
Geraldine Ronan
Student in Fleeber Classroom
Derek Mitchell
Student in Fleeber Classroom
Joe Ingoldsby
Waiter in Restaurant
Patricia Andrews
Mall Patron
Daniel DeSanto
Mall Patron
Christina Trivett
Mall Patron
Fifi Donahue
Information Booth Lady
John Cazale
Fredo Corleone (archive footage) (uncredited)
Jordan-Patrick Marcantonio
Mall Patron (uncredited)
Louis Perez
Lookout (uncredited)
David Was
Keyboarder for Gourmet Club Party Band (uncredited)
Don Was
Guitarist for Gourmet Club Party Band (uncredited)