Marlon Brando

Don Vito Corleone

(Acting)

Al Pacino

Don Michael Corleone

(Acting)

James Caan

Santino 'Sonny' Corleone

(Acting)

Robert Duvall

Tom Hagen

(Acting)

Richard S. Castellano

Pete Clemenza

(Acting)

Diane Keaton

Kay Adams

(Acting)

Talia Shire

Constanzia 'Connie' Corleone-Rizzi

(Acting)

Gianni Russo

Carlo Rizzi

(Acting)

Sterling Hayden

Capt. Mark McCluskey

(Acting)

Al Lettieri

Virgil 'The Turk' Sollozzo

(Acting)

Abe Vigoda

Salvatore 'Sal' Tessio

(Acting)

John Cazale

Frederico 'Fredo' Corleone

(Acting)

Richard Conte

Don Emilio Barzini

(Acting)

John Marley

Jack Woltz

(Acting)

Rudy Bond

Carmine Cuneo

(Acting)

Al Martino

Johnny Fontane

(Acting)

Morgana King

Carmela 'Mama' Corleone

(Acting)

Lenny Montana

Luca Brasi

(Acting)

John Martino

Paulie Gatto

(Acting)

Alex Rocco

Moe Greene

(Acting)

Salvatore Corsitto

Amerigo Bonasera

(Acting)

Tony Giorgio

Bruno Tattaglia

(Acting)

Victor Rendina

Philip Tattaglia

(Acting)

Simonetta Stefanelli

Apollonia Vitelli-Corleone

(Acting)

Saro Urzì

Mr. Vitelli

(Acting)

Sofia Coppola

Michael Francis Rizzi

(Directing)

Louis Guss

Don Zaluchi

(Acting)

Richard Bright

Neri

(Acting)

Vito Scotti

Nazorine

(Acting)

Tere Livrano

Theresa Hagen

(Acting)

Julie Gregg

Sandrinella 'Sandra' Corleone

(Acting)

Angelo Infanti

Fabrizio

(Acting)

Corrado Gaipa

Don Tommasino

(Acting)

Franco Citti

Calò

(Acting)

Gabriele Torrei

Enzo the Baker (uncredited)

(Acting)

Tony King

Tony the Stablehand (uncredited)

(Acting)

Max Brandt

Extra in Furniture-Moving Scene (uncredited)

(Acting)

Carmine Coppola

Piano Player in Montage (uncredited)

(Sound)

Roman Coppola

Boy on Street Who Attended Funeral (uncredited)

(Writing)

Don Costello

Don Victor Stracci (uncredited)

(Acting)

Robert Dahdah

Crowd (uncredited)

(Acting)

Gray Frederickson

Cowboy on the Set at Woltz's Studio (uncredited)

(Production)

Ron Gilbert

Usher in Bridal Party (uncredited)

(Acting)

Sonny Grosso

Cop Outside Hospital (uncredited)

(Acting)

Joe Lo Grippo

Sonny's Bodyguard (uncredited)

(Acting)

Randy Jurgensen

Sonny's Killer #1 (uncredited)

(Acting)

Tony Lip

Wedding Guest (uncredited)

(Acting)

Lou Martini Jr.

Boy at Wedding (uncredited)

(Acting)

Raymond Martino

Corleone Family Member (uncredited)

(Acting)

Joseph Medaglia

Priest at Baptism (uncredited)

(Acting)

Rick Petrucelli

Man in Passenger Seat (uncredited)

(Acting)

Sal Richards

Drunk (uncredited)

(Acting)

Tom Rosqui

Rocco Lampone (uncredited)

(Acting)

Frank Sivero

Street Extra (uncredited)

(Acting)

Filomena Spagnuolo

Extra in Wedding Scene (uncredited)

(Acting)

Nick Vallelonga

Wedding Party Guest (uncredited)

(Directing)

Joe Spinell

William 'Willie' Cicci (uncredited)

(Acting)

Conrad Yama

Fruit Vendor (uncredited)

(Acting)