Marlon Brando

Don Vito Corleone

Al Pacino

Michael

James Caan

Sonny

Richard S. Castellano

Clemenza

Robert Duvall

Tom Hagen

Sterling Hayden

Capt. McCluskey

John Marley

Jack Woltz

Richard Conte

Barzini

Al Lettieri

Sollozzo

Diane Keaton

Kay Adams

Abe Vigoda

Tessio

Talia Shire

Connie

Gianni Russo

Carlo

John Cazale

Fredo

Rudy Bond

Cuneo

Al Martino

Johnny Fontane

Morgana King

Mama Corleone

Lenny Montana

Luca Brasi