"After his mistress is murdered, a Mafia leader goes after the killer with a bloody vengeance. Soon after the hunt begins, a gang war ensues."
Anthony Quinn
as Don Angelo DiMorra
Frederic Forrest
as Tony Fargo
Robert Forster
as Frank Regalbuto
Al Lettieri
as Vince Fargo
Angel Tompkins
as Ruby Dunne
Charles Cioffi
as Orlando
Jo Anne Meredith
as Marie
Barry Russo
as Don Aggimio Bernardo
Louis Zorich
as Mitch
Anthony Charnota
as Johnny Tresca
Ina Balin
as Nella
Joe Santos
as Joe Lucci
Frank De Kova
as Giunta
Abe Vigoda
as Don Talusso
Victor Argo
as Augie the Horse
Val Bisoglio
as Pete Lazatti
Robert Carricart
as Mike Spada
Frank Christi
as Harold Early
Sid Haig
as The Arab
Maurice Sherbanee
as Corsican
George Skaff
as Vito
Vic Tayback
as Ralph Negri
Tanya Lemani George
as Party Guest
Ric Mancini
as Sabatini
Roland La Starza
as Mert Shansky (uncredited)
Carlos Romero
as Mariano Longobardo (uncredited)
Fred Stromsoe
as Hijacker (uncredited)
George Sawaya
as Garcia (uncredited)
Lee Delano
as Sam Zutti (uncredited)
Veronica Ericson
as Zutti's Girlfriend (uncredited)
Dick Balduzzi
as Benny (uncredited)
Franco Corsaro
as Manzini (uncredited)
Sandra Dixon
as Rosanna (uncredited)
Ralph Gambina
as Don Pamaglia (uncredited)
Bobby Gilbert
as Don (uncredited)
Angelo Grisanti
as Bunny (uncredited)
Victor Paul
as Slim (uncredited)
Charlie Picerni
as Furman (uncredited)
Dominique Pinassi
as Rosey Fargo (uncredited)
Cosmo Sardo
as Maitre d' (uncredited)
Sam Scar
Dino Seragusa
as Smitty (uncredited)
E.A. Sirianni
as Don Borsato (uncredited)
Ted White
as Marty Rackheimer (uncredited)
Babetta Lanzilli
as Cigarette Girl (uncredited)
Dick Crockett
as Cab Driver (uncredited)
Arlene Charles
as Airline Information Girl (uncredited)
Frank Barone
as Fargo Soldier (uncredited)
Tony Cristino
as Party Guest (uncredited)
Louis J. DiFonzo
as Green (uncredited)
Mel Gold
as Commuter at Terminal (uncredited)
Bob Harks
as Restaurant Patron (uncredited)
George Holmes
as Waiter (uncredited)
Primo López
Marco López
Eric Lawson
Ernesto Molinari
as Bar Patron (uncredited)
Monty O'Grady
Allan Ray
as Golf Pro (uncredited)
Ernest Sarracino
as Barber (uncredited)
Robert Strong
Vic Vallaro
George Washburn
Nick Dimitri
Dennis McCarthy
as Mafioso Walking (uncredited)
Glenn Randall Jr.
as Hood (uncredited)
Robert F. Hoy
Rick Sawaya
Robert Sutton
as Fagin (uncredited)
Jerry Wills
as Man in Ambush (uncredited)
Richard Fleischer
Director
Marvin H. Albert
Novel
Christopher Trumbo
Adaptation
Michael Butler
Screenplay
Jeannie Epper
Stunts
Hal B. Wallis
Producer
Jerry Goldsmith
Original Music Composer
Paul Nathan
Associate Producer
Richard H. Kline
Director of Photography
Edward A. Biery
Editor
Donald J. Sullivan
Set Decoration
E. Preston Ames
Art Direction
Edith Head
Costume Design
Loren Janes
Walter Scott
Bob Herron
Ed Shanley
Construction Coordinator
Dick Ziker