Baba
as Don Vito Corleone
as Jack Woltz
as Frederico "Fredo" Corleone
as Constanzia "Connie" Corleone Rizzi
as Sal Tessio
as Santino "Sonny" Corleone
as Michael Corleone
as Moe Greene
as Kay Adams Corleone
as Police Captain McCluskey
as Don Emilio Barzini
as Al Neri
as Theresa Hagen
as Carlo Rizzi
as Ottilio Cuneo
as Johnny Fontane
as Sollozzo "The Turk"
as Luca Brasi
as Paulie Gatto
as Nazorine
as Philip Tattaglia
as Lucy Mancini
as Sandra Corleone
as Mrs. Clemenza
as Apollonia Vitelli-Corleone
as Fabrizio
as Don Tommasino
as Pete Clemenza
as Mama Corleone