| Person | Type | Job | Role(s) |
|---|---|---|---|
 Cedric Gibbons | Crew | Art | Art Direction |
 David Hertz | Crew | Writing | Screenplay |
 David Snell | Crew | Sound | Music |
Dolly Tree | Crew | Costume & Make-Up | Wardrobe Designer |
 Douglas Shearer | Crew | Sound | Recording Supervision |
Edward Ward | Crew | Sound | Music |
 Edwin B. Willis | Crew | Art | Set Decoration |
 George Bassman | Crew | Sound | Orchestrator |
Harry McAfee | Crew | Art | Assistant Art Director |
Howard Emmett Rogers | Crew | Crew | Additional Writing |
Jerry Bresler | Crew | Production | Unit Manager |
John W. Considine Jr. | Crew | Production | Producer |
Lenore J. Coffee | Crew | Crew | Additional Writing |
 Leslie Fenton | Crew | Directing | Director |
W. Donn Hayes | Crew | Editing | Editor |
William H. Daniels | Crew | Camera | Director of Photography |
William Ludwig | Crew | Writing | Screenplay |
Wally Heglin | Crew | Sound | Orchestrator |
Peter Ballbusch | Crew | Editing | Editorial Services |
Walter Strohm | Crew | Directing | Assistant Director |
W. E. Woodward | Crew | Writing | Novel |
 Alphonse Martell | Cast | Actor | Headwaiter (uncredited) |
 Amzie Strickland | Cast | Actress | Flagg's Party Guest (uncredited) |
 Ann Dvorak | Cast | Actress | Eva McLain |
 Ann E. Todd | Cast | Actress | Susan Flagg |
 Arthur Housman | Cast | Actor | Reporter (uncredited) |
 Barbara Bedford | Cast | Actress | Miss Watson - Flagg's Secretary (uncredited) |
 Billy Wayne | Cast | Actor | Charles - Flagg's Chauffeur (uncredited) |
 David Newell | Cast | Actor | Man at Defense Table (uncredited) |
 Donald Douglas | Cast | Actor | Mack Clark - Flagg's Investigator (uncredited) |
Ernie Alexander | Cast | Actor | Reporter (uncredited) |
 Ferike Boros | Cast | Actress | Mrs. D'Amoro |
Fred Hoose | Cast | Doctor (uncredited) | |
George Noisom | Cast | Actor | Boy Delivering Liquor (uncredited) |
Henry Sylvester | Cast | Actor | Pelted Man in Street (uncredited) |
 Ilka Chase | Cast | Actress | Jo Brennan |
Jack Baxley | Cast | Actor | Conductor at Train Station (uncredited) |
Jack Hatfield | Cast | Third Reporter on Telephone (uncredited) | |
 James Conaty | Cast | Actor | Doctor (uncredited) |
 Jesse Graves | Cast | Actor | Porter at Train Station (uncredited) |
Joe Whitehead | Cast | Actor | Awakened Camera Clerk (uncredited) |
John Butler | Cast | Actor | Shopkeeper Having Camera (uncredited) |
 John Hamilton | Cast | Actor | Second Trial Judge (uncredited) |
 Kenner G. Kemp | Cast | Actor | Reporter in Courtroom (uncredited) |
 King Baggot | Cast | Actor | Juror (uncredited) |
 Lee Bowman | Cast | Actor | Michael McLain |
Lee Prather | Cast | Actor | Court Clerk (uncredited) |
 Leonard Carey | Cast | Actor | Albert - Flagg's Butler (uncredited) |
 Lester Dorr | Cast | Actor | First Reporter on Telephone (uncredited) |
 Louis Jean Heydt | Cast | Actor | Court Appointed Attorney (uncredited) |
Margaret Bert | Cast | Actress | Sara - Susan's Nursemaid (uncredited) |
Mariska Aldrich | Cast | Actress | Police Matron (uncredited) |
 Mary Currier | Cast | Actress | Flagg's Party Guest (uncredited) |
 Paul Stanton | Cast | Actor | Assistant D.A. Galway |
 Phil Tead | Cast | Actor | Second Reporter on Telephone (uncredited) |
 Reed Hadley | Cast | Actor | Flagg's Party Guest (uncredited) |
 Richard Lane | Cast | Actor | Jerry Brody |
 Rita Johnson | Cast | Actress | Barbara Winter |
 Thomas E. Jackson | Cast | Actor | Tom Thompson - Flagg's Investigator (uncredited) |
 Tom Neal | Cast | Actor | Reporter (uncredited) |
 Truman Bradley | Cast | Actor | Man in Courtroom (uncredited) |
 Virginia Bruce | Cast | Actress | Elizabeth Flagg |
Wally Maher | Cast | Actor | Bartender (uncredited) |
 Walter Pidgeon | Cast | Actor | Tyler Flagg |
 William H. O'Brien | Cast | Actor | Waiter (uncredited) |
| Person | Type | Job | Role(s) |
