| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Albert S. Ruddy | Crew | Production | Producer | 4 |
 Barry Malkin | Crew | Editing | Editor | 4 |
 Francis Ford Coppola | Crew | Directing | Director, Producer, Screenplay, Writer, Creator | 4 |
 Fred Roos | Crew | Production | Co-Producer | 4 |
 Gordon Willis | Crew | Crew | Cinematography | 4 |
 Gray Frederickson | Crew | Production | Co-Producer | 4 |
Louis Cerborino | Crew | Sound | Sound Director | 4 |
 Mario Puzo | Crew | Writing | Writer, Screenplay, Novel | 4 |
 Abe Vigoda | Cast | Actor | Salvatore "Sal" Tessio (uncredited) | 4 |
 Al Lettieri | Cast | Actor | Virgil "The Turk" Sollozzo | 4 |
 Al Martino | Cast | Actor | Johnny Fontane | 4 |
 Al Pacino | Cast | Actor | Don Michael Corleone | 4 |
 Alex Rocco | Cast | Actor | Moe Greene (uncredited) | 4 |
 Angelo Infanti | Cast | Actor | Fabrizio | 4 |
 Diane Keaton | Cast | Actress | Kay Adams-Corleone | 4 |
 Dominic Chianese | Cast | Actor | Johnny Ola | 4 |
 Franco Citti | Cast | Actor | Calò | 4 |
 G. D. Spradlin | Cast | Actor | Sen. Patrick Geary | 4 |
 Gastone Moschin | Cast | Actor | Don Fanucci | 4 |
 Gianni Russo | Cast | Actor | Carlo Rizzi (uncredited) | 4 |
 James Caan | Cast | Actor | Santino "Sonny" Corleone | 4 |
 Joe Spinell | Cast | Actor | William "Willie" Cicci | 4 |
 John Cazale | Cast | Actor | Frederico "Fredo" Corleone | 4 |
 John Marley | Cast | Actor | Jack Woltz | 4 |
 John Martino | Cast | Actor | Paulie Gatto (uncredited) | 4 |
 Julie Gregg | Cast | Actress | Sandrinella "Sandra" Corleone | 4 |
 Lee Strasberg | Cast | Actor | Hyman Roth | 4 |
 Lenny Montana | Cast | Actor | Luca Brasi (uncredited) | 4 |
 Maria Carta | Cast | Actress | Mrs. Andolini | 4 |
 Marianna Hill | Cast | Actress | Deanna Dunn-Corleone | 4 |
Mario Cotone | Cast | Actor | Don Tommasino | 4 |
 Marlon Brando | Cast | Actor | Don Vito Corleone | 4 |
 Michael V. Gazzo | Cast | Actor | Frank Pentangeli | 4 |
 Morgana King | Cast | Actress | Carmela "Mama" Corleone | 4 |
 Richard Bright | Cast | Actor | Al Neri | 4 |
 Richard Conte | Cast | Actor | Don Emilio Barzini | 4 |
 Richard S. Castellano | Cast | Actor | Peter Clemenza | 4 |
 Robert De Niro | Cast | Actor | Young Vito Corleone | 4 |
 Robert Duvall | Cast | Actor | Tom Hagen | 4 |
 Rudy Bond | Cast | Actor | Carmine Cuneo | 4 |
 Salvatore Corsitto | Cast | Actor | Amerigo Bonasera (uncredited) | 4 |
 Saro Urzì | Cast | Actor | Mr. Vitelli | 4 |
 Simonetta Stefanelli | Cast | Actress | Apollonia Vitelli-Corleone | 4 |
 Sterling Hayden | Cast | Actor | Capt. Mark McCluskey | 4 |
 Talia Shire | Cast | Actress | Constanzia "Connie" Corleone-Rizzi | 4 |
 Tere Livrano | Cast | Actress | Theresa Hagen | 4 |
Tom Rosqui | Cast | Actor | Rocco Lampone | 4 |
 Tony Giorgio | Cast | Actor | Bruno Tattaglia (uncredited) | 4 |
 Troy Donahue | Cast | Actor | Merle Johnson | 4 |
 Victor Rendina | Cast | Actor | Philip Tattaglia (uncredited) | 4 |
| Person | Type | Job | Role(s) | Episodes |
