阿尔·帕西诺 Al Pacino (饰演 Don Michael Corleone
) 罗伯特·德尼罗 Robert De Niro (饰演 Vito Corleone (as Robert DeNiro)
)
罗伯特·杜瓦尔 Robert Duvall (饰演 Tom Hagen
)
黛安·基顿 Diane Keaton (饰演 Kay Corleone
)
约翰·凯泽尔 John Cazale (饰演 Fredo Corleone
)
塔莉娅·夏尔 Talia Shire (饰演 Connie Corleone
)
Lee Strasberg (饰演 Hyman Roth
)
Michael V. Gazzo (饰演 Frankie Pentangeli
)
G.D. Spradlin (饰演 Senator Pat Geary
)
Richard Bright (饰演 Al Neri
)
Gastone Moschin (饰演 Don Fanucci (as Gaston Moschin)
)
Tom Rosqui (饰演 Rocco Lampone
)
布鲁诺·柯比 Bruno Kirby (饰演 Young Peter Clemenza (as B. Kirby Jr.)
)
Frank Sivero (饰演 Genco Abbandando
)
Francesca De Sapio (饰演 Young Mama Corleone (as Francesca de Sapio)
)
Morgana King (饰演 Mama Corleone
)
Marianna Hill (饰演 Deanna Corleone (as Mariana Hill)
)
里奥普尔多·特里斯特 Leopoldo Trieste (饰演 Signor Roberto
)
Dominic Chianese (饰演 Johnny Ola
)
Amerigo Tot (饰演 Michael's Bodyguard
)
特洛伊·多纳胡 Troy Donahue (饰演 Merle Johnson
)
乔·斯皮内尔 Joe Spinell (饰演 Willi Cicci
)
詹姆斯·凯恩 James Caan (饰演 Sonny Corleone
)
Abe Vigoda (饰演 Sal Tessio
)
Tere Livrano (饰演 Theresa Hagen
)
Gianni Russo (饰演 Carlo Rizzi
)
MARIA MARIA (饰演 Vito's Mother
)
Oreste Baldini (饰演 Vito Andolini as a Boy
)
Giuseppe Sillato (饰演 Don Francesco 'Ciccio'
)
Mario Cotone (饰演 Don Tommasino
)
James Gounaris (饰演 Anthony Vito Corleone
)
菲伊·斯潘 Fay Spain (饰演 Mrs. Marcia Roth
)
哈利·戴恩·斯坦通 Harry Dean Stanton (饰演 F.B.I. Man #1
)
David Baker (饰演 F.B.I. Man #2
)
Carmine Caridi (饰演 Carmine Rosato
)
丹尼·爱罗 Danny Aiello (饰演 Tony Rosato
)
Carmine Foresta (饰演 Policeman
)
Nick Discenza (饰演 Bartender
)
Father Joseph Medeglia (饰演 Father Carmelo (as Father Joseph Medeglia)
)
William Bowers (饰演 Senate Committee Chairman
)
Joseph Della Sorte (饰演 Michael's Buttonman #1 (as Joe Della Sorte)
)
Carmen Argenziano (饰演 Michael's Buttonman #2
)
Joe Lo Grippo (饰演 Michael's Buttonman #3
)
Ezio Flagello (饰演 Impressario
)
Livio Giorgi (饰演 Tenor in 'Senza Mamma'
)
Kathleen Beller (饰演 Girl in 'Senza Mamma' (as Kathy Beller)
)
Saveria Mazzola (饰演 Signora Colombo
)
Tito Alba (饰演 Cuban President Batista
)
Johnny Naranjo (饰演 Cuban Translator
)
Elda Maida (饰演 Pentangeli's Wife
)
Salvatore Po (饰演 Pentangeli's Brother
)
Ignazio Pappalardo (饰演 Mosca
)
Andrea Maugeri (饰演 Strollo
)
Peter LaCorte (饰演 Signor Abbandando
)
Vincent Coppola (饰演 Street Vendor
)
Peter Donat (饰演 Questadt
)
Tom Dahlgren (饰演 Fred Corngold
)
Paul B. Brown (饰演 Senator Ream
)
Phil Feldman (饰演 Senator #1
)
罗杰·科曼 Roger Corman (饰演 Senator #2
)
Ivonne Coll (饰演 Yolanda (as Yvonne Coll)
)
Joe De Nicola (饰演 Attendant at Brothel (as J.D. Nicols)
)
Edward Van Sickle (饰演 Ellis Island Doctor
)
Gabriella Belloni (饰演 Ellis Island Nurse (as Gabria Belloni)
)
Richard Watson (饰演 Custom Official
)
Venancia Grangerard (饰演 Cuban Nurse
)
Erica Yohn (饰演 Governess
)
Theresa Tirelli (饰演 Midwife (as Theresa Tirelli)
)
Italia Coppola (饰演 Mama Corleone's Body (uncredited)
)
罗曼·科波拉 Roman Coppola (饰演 Sonny Corleone as a Boy (uncredited)
)
索菲亚·科波拉 Sofia Coppola (饰演 Child on Ship (uncredited)
)
Julie Gregg (饰演 Sandra Corleone (uncredited)
)
Larry Guardino (饰演 Vito's Uncle (uncredited)
)
小杉正一 Shô Kosugi (饰演 Passerby in Coat with Cap Pulled Down (uncredited)
)
加里·库尔茨 Gary Kurtz (饰演 Photographer in Court (uncredited)
)
Laura Lyons (饰演 (uncredited)
)
Connie Mason (饰演 Extra (uncredited)
)
理查德·麦瑟森 Richard Matheson (饰演 Senator #3 (uncredited)
)
John John (饰演 Young Hyman Roth (uncredited)
)
Frank Pesce (饰演 Extra (uncredited)
)
Victor Pujols (饰演 Cuban Guerilla with Grenade (uncredited)
)
Jay Rasumny (饰演 Street Vendor (uncredited)
)
Hank Robinson (饰演 Man Guarding Hyman Roth (uncredited)
)
Tony Tony (饰演 Extra (uncredited) (unconfirmed)
)
Filomena Spagnuolo (饰演 Extra in Little Italy (uncredited)
)
Julian Voloshin (饰演 Sam Roth (uncredited))