| Person | Type | Job | Role(s) |
|---|---|---|---|
 Arthur Morton | Crew | Sound | Orchestrator |
Charles Lawton Jr. | Crew | Camera | Director of Photography |
 Charles Lederer | Crew | Writing | Co-Writer |
Clay Campbell | Crew | Costume & Make-Up | Makeup Artist |
Dorothy B. Cormack | Crew | Directing | Script Supervisor |
 Fletcher Markle | Crew | Writing | Co-Writer |
 Harry Cohn | Crew | Production | Executive Producer |
Heinz Roemheld | Crew | Sound | Original Music Composer |
Herman N. Schoenbrun | Crew | Art | Set Decoration |
Herschel Burke Gilbert | Crew | Sound | Orchestrator |
 Jean Louis | Crew | Costume & Make-Up | Costume Design |
 John Daheim | Crew | Crew | Stunts |
Joseph Walker | Crew | Crew | Cinematography |
Lodge Cunningham | Crew | Sound | Sound Recordist |
 Morris Stoloff | Crew | Sound | Music Director |
 Orson Welles | Crew | Directing | Director, Screenplay, Producer |
 Paul Baxley | Crew | Crew | Stunts |
Richard Wilson | Crew | Production | Associate Producer |
Robert J. Schiffer | Crew | Costume & Make-Up | Makeup Artist |
 Rudolph Maté | Crew | Crew | Cinematography |
Sam Nelson | Crew | Directing | Assistant Director |
Stephen Goosson | Crew | Art | Art Direction |
Sturges Carne | Crew | Art | Art Direction |
 Terry Wilson | Crew | Crew | Stunts |
 Viola Lawrence | Crew | Editing | Editor |
 Virginia Van Upp | Crew | Production | Producer |
Wilbur Menefee | Crew | Art | Set Decoration |
 William Castle | Crew | Writing | Co-Writer, Associate Producer, Second Unit Director |
Sherwood King | Crew | Writing | Novel |
Irving Klein | Crew | Camera | Camera Operator |
Al Eben | Cast | Actor | Policeman (uncredited) |
Alvin Hammer | Cast | Actor | Reporter (uncredited) |
 Arthur Tovey | Cast | Actor | Courtroom Spectator (uncredited) |
 Blackie Whiteford | Cast | Actor | Big Coke Drinker with Vest (uncredited) |
Carl Frank | Cast | Actor | District Attorney Galloway |
 Charles Meakin | Cast | Jury Foreman (uncredited) | |
 Dorothy Vaughan | Cast | Actress | Old Woman (uncredited) |
Eddie Coke | Cast | Policeman (uncredited) | |
 Edward Peil Sr. | Cast | Actor | Guard (uncredited) |
Edythe Elliott | Cast | Actress | Old Lady (uncredited) |
 Erskine Sanford | Cast | Actor | Judge |
 Evelyn Ellis | Cast | Actress | Bessie |
 Everett Sloane | Cast | Actor | Arthur Bannister |
 Gerald Pierce | Cast | Actor | Waiter (uncredited) |
 Glenn Anders | Cast | Actor | George Grisby |
 Gus Schilling | Cast | Actor | Goldfish |
 Harry Shannon | Cast | Actor | Cab Driver |
 Harry Strang | Cast | Actor | Policeman (uncredited) |
Jack Baxley | Cast | Actor | Guard (uncredited) |
 Jessie Arnold | Cast | Actress | Schoolteacher at Aquarium / Courtroom Spectator (uncredited) |
Joe Palma | Cast | Actor | Cab Driver (uncredited) |
Joe Recht | Cast | Garage Attendant (uncredited) | |
 John Elliott | Cast | Actor | Court Clerk (uncredited) |
Joseph Granby | Cast | Police Lieutenant (uncredited) | |
 Lou Merrill | Cast | Actor | Jake |
Mabel Smaney | Cast | Actress | Woman (uncredited) |
 Mary Newton | Cast | Actress | Reporter (uncredited) |
 Maynard Holmes | Cast | Actor | Truck Driver (uncredited) |
 Milton Kibbee | Cast | Actor | Policeman (uncredited) |
Orson Welles | Cast | Actor | Michael O'Hara |
Philip Morris | Cast | Actor | Port Steward / Officer Peters (uncredited) |
 Philip Van Zandt | Cast | Actor | Policeman / Thug (uncredited) |
Richard Wilson | Cast | Actor | Assistant District Attorney (uncredited) |
 Rita Hayworth | Cast | Actress | Elsa Bannister |
Sam Nelson | Cast | Actor | Captain of Yacht Circe (uncredited) |
Steve Benton | Cast | Policeman (uncredited) | |
 Ted de Corsia | Cast | Actor | Sidney Broome |
 Theresa Harris | Cast | Actress | Courtroom Spectator (uncredited) |
Tiny Jones | Cast | Actress | Courtroom Spectator (uncredited) |
Tom Coleman | Cast | Actor | Courtroom Spectator (uncredited) |
 William Alland | Cast | Reporter (uncredited) | |
Wong Chung | Cast | Actor | Li (uncredited) |
Norman Thomson | Cast | Policeman (uncredited) | |
 Byron Kane | Cast | Actor | Reporter (uncredited) |
Charles Ferguson | Cast | Actor | Man in Courthouse (uncredited) |
Rama Bai | Cast | Actress | Townswomen (uncredited) |
 Grace Lem | Cast | Actress | Chinese Woman (uncredited) |
| Person | Type | Job | Role(s) |
