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

Gabriele Torrei

Cheech

Tony Chiaramonte

Peter Savage

DeMarco

Cornelia Sharpe

Henry Ferrentino

Joe Anile

Nino Ruggeri

Eli Wallach

Don Vittorio

Frank Adonis

Falco Family Soldier Gate Guard (uncredited)

John C. Becher

Nella Dina

Mrs. Falco (uncredited)

Jill Elikann

Girl in Sequin Gown (uncredited)

Timothy Holley

Lou (uncredited)

Tony Lip

Mafia Hood (uncredited)

Alexander Orfaly

Doctor (uncredited)

F. William Parker

(uncredited)

Jay Rasumny

Clyde Barrow (uncredited)

Dan Resin

FBI Agent (uncredited)

Harrison Ressler

Fire Rescue (uncredited)

Robert Riesel

FBI Agent (uncredited)

David Rosario

Boy Saved in Fire Scene (uncredited)

Anthony V. Palombizio

Steve Vignari

Falco Family Soldier Killer of Jelly (uncredited)

Ralph Wilcox

Sam (uncredited)