| Person | Type | Job | Role(s) |
|---|---|---|---|
 Anne Goursaud | Crew | Editing | Editor |
 Art Rochester | Crew | Sound | Production Sound Mixer |
Bob Newlan | Crew | Sound | Sound Editor |
Brad Wilder | Crew | Costume & Make-Up | Makeup Artist |
Elliot Tyson | Crew | Sound | Sound Re-Recording Mixer |
Greg P. Russell | Crew | Sound | Sound Re-Recording Mixer |
Harold Schneider | Crew | Production | Producer |
 Jack Nicholson | Crew | Directing | Director, Producer |
Jeremy Railton | Crew | Art | Production Design |
Jerry Wunderlich | Crew | Art | Set Decoration |
Joy Zapata | Crew | Costume & Make-Up | Hairstylist |
Julia Evershade | Crew | Sound | Supervising Sound Editor |
Ray Sebastian | Crew | Costume & Make-Up | Makeup Artist |
Richard Sawyer | Crew | Art | Production Design |
 Robert Evans | Crew | Production | Producer |
Robert J. Litt | Crew | Sound | Sound Re-Recording Mixer |
 Robert Towne | Crew | Writing | Characters, Writer |
Terry Liebling | Crew | Production | Casting |
Toni-Ann Walker | Crew | Costume & Make-Up | Hairstylist |
 Van Dyke Parks | Crew | Sound | Original Music Composer |
 Vilmos Zsigmond | Crew | Camera | Director of Photography |
Wayne A. Finkelman | Crew | Costume & Make-Up | Costume Design |
Richard Schreiber | Crew | Art | Art Direction |
R. Blaine Currier | Crew | Production | Associate Producer |
John Hoeren | Crew | Sound | Sound Effects Editor |
 Allan Warnick | Cast | Actor | Rippey |
 David Keith | Cast | Actor | Det. Lt. Loach |
Dwight F. Lay | Cast | Actor | Man Getting Shoeshine (uncredited) |
 Eli Wallach | Cast | Actor | Cotton Weinberger |
 Faye Dunaway | Cast | Actress | Evelyn Mulwray (voice) |
 Frederic Forrest | Cast | Actor | Chuck Newty |
 Harvey Keitel | Cast | Actor | Julius "Jake" Berman |
Jack Nicholson | Cast | Actor | J.J. "Jake" Gittes |
James Ent | Cast | Actor | Bailiff (uncredited) |
 James Hong | Cast | Actor | Kahn |
 Jeff Morris | Cast | Actor | Tilton |
 Jeffery Thomas Johnson | Cast | Actor | Golfer (uncredited) |
 Joe Mantell | Cast | Actor | Lawrence Walsh |
John Hackett | Cast | Actor | Mark Bodine |
John Herman Shaner | Cast | Saul | |
 Lee Weaver | Cast | Actor | Caddy #1 |
 Luana Anders | Cast | Actress | Florist |
 Madeleine Stowe | Cast | Actress | Lillian Bodine |
 Meg Tilly | Cast | Actress | Kitty Berman |
Michael Shaner | Cast | Actor | Benny |
Paul A. DiCocco Jr. | Cast | Liberty Levine | |
 Perry Lopez | Cast | Actor | Captain Lou Escobar |
 Pia Grønning | Cast | Actress | Dr. Elsa Branchauer |
 Randi Ingerman | Cast | Actress | Lana |
Rebecca Broussard | Cast | Actress | Gladys |
 Richard Farnsworth | Cast | Actor | Earl Rawley |
 Rosie Vela | Cast | Linda | |
 Rubén Blades | Cast | Actor | Mickey Nice |
 Susan Forristal | Cast | Actress | Delores |
 Tom Waits | Cast | Actor | Plainclothes Policeman (uncredited) |
 Tracey Walter | Cast | Actor | Tyrone Otley |
Van Dyke Parks | Cast | Actor | Francis Hannah |
 William Duffy | Cast | Actor | Desk Sergeant |
Annie Marshall | Cast | Client with Dog | |
 Don McGovern | Cast | Actor | Bartender |
Earl Palmer | Cast | Green Parrot Band | |
Paulie DiCocco | Cast | Liberty Levine (uncredited) | |
Suzanne Mitchell | Cast | The Redhead | |
Kenneth Cervi | Cast | Prowler | |
Sue Carlton | Cast | Mattie Rawley | |
Fred Moon | Cast | Office Worker (uncredited) | |
Wyn Costello | Cast | Black Eye Woman | |
Ian Thorpe | Cast | Actor | Errol Flynn Look-alike |
Lisa Croisette | Cast | Actress at Max Factor | |
Simeon Pillich | Cast | Green Parrot Band | |
Dean Hill | Cast | Cop with Parrot | |
Malek Abdul-Mansour | Cast | Caddy #2 | |
 Tereza Rizzardi | Cast | Actress | Woman at Max Factor (uncredited) |
Joy Wayman | Cast | Lady Asleep | |
Will Tynan | Cast | Judge Dettmer | |
Scott Flynn | Cast | Golf Advisor | |
Collette Northrop | Cast | Cigarette / Hat Check Girl | |
Jessica Z. Diamond | Cast | Receptionist | |
Patricia Durham | Cast | Clarissa | |
Bob George | Cast | Bar Maitre D' | |
Herman Riley | Cast | Green Parrot Band | |
Alan Chaffin | Cast | Bar Manager | |
Benard Ihgner | Cast | Singer at Green Parrot | |
| Person | Type | Job | Role(s) |
