马龙·白兰度

Marlon Brando

饰：维托 Don Vito Corleone

阿尔·帕西诺

Al Pacino

饰：迈克尔 Michael Corleone

詹姆斯·凯恩

James Caan

饰：桑尼 Santino Sonny Corleone

罗伯特·杜瓦尔

Robert Duvall

饰：汤姆·哈根 Tom Hagen

黛安·基顿

Diane Keaton

饰：凯·亚当斯 Kay Adams

理查德·S·卡斯特尔诺

Richard S. Castellano

饰：Pete Clemenza (as Richard Castellano)

约翰·凯泽尔

John Cazale

饰：Fredo Corleone

约翰·马利

John Marley

饰：Jack Woltz

阿历克斯·罗克

Alex Rocco

饰：Moe Greene

索菲亚·科波拉

Sofia Carmina Coppola

饰：Michael Francis Rizzi (uncredited)

艾尔·勒提埃里

Al Lettieri

饰：Virgil The Turk Sollozzo

塔莉娅·夏尔

Talia Shire

饰：Connie Corleone Rizzi

乔·斯皮内尔

Joe Spinell

饰：Willie Cicci (uncredited)

斯特林·海登

Sterling Hayden

饰：Capt. Mark McCluskey

理查德·康特

Richard Conte

饰：Emilio Barzini

阿贝·维高达

Abe Vigoda

饰："Salvatore ""Sally"" Tessio"

吉亚尼·罗素

Gianni Russo

饰：Carlo Rizzi

鲁迪·邦德

Rudy Bond

饰：Carmine Cuneo

阿尔·马蒂诺

Al Martino

饰：Johnny Fontane

摩甘娜金

Morgana King

饰：Mama Corleone

兰尼·蒙大拿

Lenny Montana

饰：Luca Brasi

约翰马迪诺

John Martino

饰：Paulie Gatto

Salvatore Corsitto

Salvatore Corsitto

饰：Amerigo Bonasera

理查德·詹姆斯·布莱特

Richard Bright

饰：Al Neri

托尼·乔治

Tony Giorgio

饰：Bruno Tattaglia

维托·斯科蒂

Vito Scotti

饰：Nazorine

Tere Livrano

Tere Livrano

饰：Theresa Hagen

维克多伦蒂纳

Victor Rendina

饰：Philip Tattaglia

Jeannie Linero

Jeannie Linero

饰：Lucy Mancini

朱莉·格雷格

Julie Gregg

饰：Sandra Corleone

Ardell Sheridan

Ardell Sheridan

饰：Mrs. Clemenza

西蒙蕾妲·瑟法奈尼

Simonetta Stefanelli

饰：Apollonia Vitelli-Corleone

安杰洛·伊凡蒂

Angelo Infanti

饰：Fabrizio

柯拉朵加伊帕

Corrado Gaipa

饰：Don Tommasino

弗兰科·奇蒂

Franco Citti

饰：Calo

萨罗·乌尔济

Rosario Urzì （本名）

饰：Vitelli

卡迈恩·科波拉

Carmine Coppola

饰：Piano player in montage scene (uncredited)

吉安-卡洛·科波拉

Gian-Carlo Coppola

饰：Baptism observer (uncredited)

Ron Gilbert

Ron Gilbert

饰：Usher in bridal party (uncredited)

Anthony Gounaris

Anthony Gounaris

饰：Anthony Vito Corleone (uncredited)

弗兰克·西维罗

Frank Sivero

饰：Extra (uncredited)

托尼·利普

Tony Lip

饰：Wedding Guest (uncredited)

尼克·瓦莱隆加

Nick Vallelonga

饰：Wedding Party Guest (uncredited)

乔·罗·格里普

Joe Lo Grippo

饰：Sonny's bodyguard (uncredited)

桑尼格鲁索

Sonny Grosso

饰：Cop with Capt. McCluskey outside hospital (uncredited)

Randy Jurgensen

Randy Jurgensen

饰：Sonny's Killer #1 (uncredited)

Frank Macetta

饰：(uncredited)

Lou Martini Jr.

Lou Martini Jr.

饰：Boy at wedding (uncredited)

Father Joseph Medeglia

Father Joseph Medeglia

饰：Priest at baptism (uncredited)

Rick Petrucelli

饰：Man in passenger seat (when Michael is driven to the hospital) (

Burt Richards

饰：Floral designer (uncredited)

Sal Richards

Sal Richards

饰：Drunk (uncredited)

汤姆·罗斯奎

Tom Rosqui

饰：Rocco Lampone (uncredited)

Filomena Spagnuolo

饰：Extra at wedding scene (uncredited)

Gabriele Torrei

Gabriele Torrei

饰：Enzo Robutti (the baker) (uncredited)

Ed Vantura

饰：Wedding guest (uncredited)

Matthew Vlahakis

饰：Clemenza's son (pushing toy car in driveway) (uncredited)

Max Brandt

饰：Extra in furniture moving scene (uncredited)

Italia Coppola

饰：Extra (uncredited)

Don Costello

饰：Don Victor Stracci (uncredited)

加里·弗雷德里克森

Gray Frederickson

饰：Cowboy on the set at Woltz's studio (uncredited)

路易斯·古斯

Louis Guss

饰：Don Zaluchi (uncredited)

Peter Lemongello

饰：Singer (uncredited)

Carol Morley

饰：Night Nurse (uncredited)

Nino Ruggeri

饰：Mobster at funeral with Barzini (uncredited)

罗曼·科波拉

Roman Coppola

饰：Boy on street,Attended funeral (uncredited)

Merril E. Joels

饰：Toll Both Collector (uncredited)

Norm Bacchiocchi

饰：Luca Brasi's Assassin (uncredited)

Tybee Brascia

饰：Dancer in Wedding Scene (uncredited)

罗伯特·达赫达赫

Robert Dahdah

饰：Crowd (uncredited)

Raymond Martino

Raymond Martino

饰：Corleone Family Member (uncredited)

吉亚尼·卢索

Gianni Russo

饰：卡洛·瑞兹