Peter Boyle

Joe

Paula Prentiss

Anne

Fred Williamson

Willy

Rip Torn

Richie

Charles Cioffi

Coletti

Luther Adler

Falco

Carmine Caridi

Jelly

Henry Winkler

Mannie

Sam Coppola

Chick

Franco Lantieri

Nunzio

Louis Guss

Magliocco

Fausto Tozzi

Frank

Guido Leontini

Angelo

Mario Erpichini

Danny

Michael V. Gazzo

Adam Wade

J.D.

Hervé Villechaize

Samson

Peter Savage

DeMarco

Cornelia Sharpe

Eli Wallach

Don Vittorio

Frank Adonis

Falco Family Soldier Gate Guard (uncredited)

Tony Lip

Mafia Hood (uncredited)

F. William Parker

(uncredited)

Jay Rasumny

Clyde Barrow (uncredited)

Dan Resin

FBI Agent (uncredited)

Ralph Wilcox

Sam (uncredited)