Cast & Crew
-   
Al PacinoMichael Corleone -   
Robert De NiroVito Corleone -   
Robert DuvallTom Hagen -   
Diane KeatonKay Adams-Corleone -   
John CazaleFredo Corleone -   
Talia ShireConstanzia "Connie" Corleone -   
Lee StrasbergHyman Roth -   
James CaanSantino "Sonny" Corleone -   
G.D. SpradlinSenator Pat Geary -   
Michael V. GazzoFrankie Pentangeli -   Richard BrightAl Neri
 -   Gastone MoschinFanucci
 -   
Bruno KirbyYoung Peter Clemenza -   Tom RosquiRocco Lampone
 -   
Francesca De SapioYoung Carmela Corleone -   
Frank SiveroGenco -   
Marianna HillDeanna Corleone -   Morgana KingCarmela Corleone
 -   Leopoldo TriesteSignor Roberto
 -   
Dominic ChianeseJohnny Ola -   
John ApreaYoung Sal Tessio -   Amerigo TotMichael's Bodyguard
 -   
Troy DonahueMerle Johnson -   
Abe VigodaSal Tessio -   
Gianni RussoCarlo Rizzi -   Maria CartaVito's mother
 -   Tere LivranoTheresa Hagen
 -   Oreste BaldiniVito as a boy
 -   Joe SpinellWillie Cicci
 -   Giuseppe SillatoDon Francesco
 -   Mario CotoneDon Tommasino
 -   William BowersSenate Committee Chairman
 -   
Francis Ford CoppolaDirector -   
Francis Ford CoppolaProducer -   
Fred RoosProducer -   
Gray FredericksonProducer -   
Francis Ford CoppolaWriter -   
Mario PuzoWriter -   
Nino RotaMusic