Al Pacino
Michael Corleone

Diane Keaton
Kay Adams

Talia Shire
Connie Corleone Rizzi

Andy Garcia
Vincent Mancini

Eli Wallach
Don Altobello

Joe Mantegna
Joey Zasa

George Hamilton
B.J. Harrison

Bridget Fonda
Grace Hamilton

Sofia Coppola
Mary Corleone

Raf Vallone
Cardinal Lamberto

Franc D'Ambrosio
Anthony Corleone

Donal Donnelly
Archbishop Gilday

Richard Bright
Al Neri

Helmut Berger
Frederick Keinszig

Don Novello
Dominic Abbandando

John Savage
Father Andrew Hagen

Franco Citti
Calo

Mario Donatone
Mosca

Vittorio Duse
Don Tommasino

Enzo Robutti
Don Licio Lucchesi

Michele Russo
Spara

Al Martino
Johnny Fontane

Robert Cicchini
Lou Pennino

Rogerio Miranda
Twin Bodyguard Armand

Carlos Miranda
Twin Bodyguard Francesco

Vito Antuofermo
Anthony 'The Ant' Squigliaro

Jeannie Linero
Lucy Mancini

Tere Livrano
Teresa Hagen

Carmine Caridi
Albert Volpe

Al Ruscio
Leo Cuneo

Mickey Knox
Marty Parisi

Rick Aviles
Mask #1

Michael Bowen
Mask #2

Brett Halsey
Douglas Michelson

Brian Freilino
Stockholder

Marino Masé
Lupo

Valeria Sabel
Sister Vincenza

Remo Remotti
Cardinal Sistine

Luigi Laezza
Keinszig Killer

Giuseppe Pianviti
Keinszig Killer

Simonetta Stefanelli
Apollonia Vitelli-Corleone

Paco Reconti
Gesu

Mimmo Cuticchio
Puppet Narrator

Nicky Blair
Nicky the Casino Host

Anthony Guidera
Anthony, the Bodyguard

Diana Agostini
Woman with Child at Street Fair

Jessica DiCicco
Child (as Jessica Di Ciccio)

Catherine Scorsese
Woman in Cafe

Joe Drago
Party Security

Ludovico Caldarera
Young Priest (uncredited)

Sal Borgese
Lucchesi Guard (uncredited)

Salvatore Billa
Lucchesi Guard (uncredited)

Frank Ferrara Sr.
Zasa's Bodyguard (uncredited)

Gia Coppola
Connie's Granddaughter (uncredited)

Richard Maldone
Zasa's Bodyguard (uncredited)

Tony Devon
Mob Family Lawyer at Church (uncredited)

Carmine Coppola
Bandleader (uncredited)

Ron Jeremy
Man Chewing Toothpick (uncredited)

David L. Thompson
Party Guest (uncredited)

Luciano Foti
Audience Member (uncredited)

Frank Albanese
Grand Marshall at St. Gennaro Feast (uncredited)

John Abineri
Hamilton Banker

Pietro Torrisi
Guard at Meeting (uncredited)

Angelo Ragusa
Guard at Meeting (uncredited)

Claudio Zucchet
Guard at Meeting (uncredited)

Gianluca Petrazzi
Guard at Meeting (uncredited)

Omero Capanna
Guard at Meeting (uncredited)

Sergio Smacchi
Guard at Meeting (uncredited)

Enrico Cesaretti
Stockholder (uncredited)

Aldo Formisano
Mafia Boss (uncredited)

Umberto De Luca
Guard at Meeting (uncredited)

Erminio Bianchi Fasani
Guard at Meeting (uncredited)

Marco Stefanelli
Guard at Meeting (uncredited)

Virgilio Ponti
Guard at Meeting (uncredited)

Domenico Cianfriglia
Guard at Meeting (uncredited)

Paola Cozzo
Curly Girl at Meeting (uncredited)