Machine Gun McCain

John Cassavetes

Hank McCain

Britt Ekland

Irene Tucker

Peter Falk

Charlie Adamo

Gabriele Ferzetti

Don Francesco DeMarco

Pierluigi Aprà

Jack McCain

Luigi Pistilli

Duke Mazzanga

Margherita Guzzinati

Margaret DeMarco

Claudio Biava

Barclay

Steffen Zacharias

Abe Stilberman

James Morrison

Joby Cuda

Florinda Bolkan

Joni Adamo

Tony Kendall

Pete Zacari

Salvo Randone

Don Salvatore

Gena Rowlands

Rosemary Scott

Maria Mizar

Euplio Moscusu

Mirella Pamphili

Raffaele Triggia

Gaetano Imbró

Silvana Bacci

Franco Riti

Jack Ackerman

Britten (uncredited)

Annabella Andreoli

Assunta Esposito (uncredited)

Val Avery

Chuck Regan (uncredited)

Carla Brait

Nightclub Singer (uncredited)

Dan Gregory

The Baby Faced Killer (uncredited)

Werner Hasselmann

Sheriff (uncredited)

Dennis Sallas

Fred Tecosky (uncredited)