| Person | Type | Job | Role(s) |
|---|---|---|---|
 Allen K. Wood | Crew | Production | Production Manager |
Bernard W. Burton | Crew | Production | Associate Producer |
 Craig Rice | Crew | Writing | Story |
 Cy Endfield | Crew | Directing | Director, Adaptation |
Dave Milton | Crew | Art | Art Direction |
 David Rose | Crew | Sound | Original Music Composer, Music |
Emil Cadkin | Crew | Sound | Orchestrator |
Esther Krebs | Crew | Costume & Make-Up | Wardrobe Designer |
Gordon Wiles | Crew | Art | Art Direction |
Hal E. Chester | Crew | Production | Producer |
Henry Blankfort | Crew | Writing | Writer, Screenplay |
Jack Dietz | Crew | Crew | Presenter |
Raymond Boltz Jr. | Crew | Art | Set Decoration |
Richard V. Heermance | Crew | Editing | Editor |
 Stanley Cortez | Crew | Camera | Director of Photography |
Thomas Tuttle | Crew | Costume & Make-Up | Makeup Artist |
Tom Lambert | Crew | Costume & Make-Up | Wardrobe Designer |
William A. Calihan Jr. | Crew | Directing | Assistant Director |
Bobbie Sierks | Crew | Directing | Continuity |
Irving Friedman | Crew | Sound | Music Director |
Stephanie Garland | Crew | Costume & Make-Up | Hair Designer, Hairstylist |
Ben F. Melzer | Crew | Crew | Technical Advisor |
 Alan Hale Jr. | Cast | Actor | Shaeffer |
 Art Baker | Cast | Actor | Lieutenant Tilton |
 Bert Stevens | Cast | Actor | Reporter at Cemetery (uncredited) |
 Carl Sklover | Cast | Actor | Howard George 'Turk' Meyers (uncredited) |
 Charles Evans | Cast | Actor | Harvey Eldridge (uncredited) |
 Dan Duryea | Cast | Actor | Mike Reese |
Dick Foote | Cast | Policeman (uncredited) | |
 Don McGuire | Cast | Actor | Reporter in Bar (uncredited) |
Douglas Evans | Cast | Actor | Newscaster (uncredited) |
 Eddie Parks | Cast | Mr. Mullins - Sign Painter (uncredited) | |
 Edward Van Sloan | Cast | Actor | Minister at Funeral (uncredited) |
 Frieda Inescort | Cast | Actress | Mrs. Eldridge |
 Gale Storm | Cast | Actress | Catherine Harris |
 Harry Harvey | Cast | Actor | Mr. Lister (uncredited) |
 Harry Shannon | Cast | Actor | George Parker |
 Harry Strang | Cast | Actor | Police Sergeant (uncredited) |
 Herbert Marshall | Cast | Actor | E.J. Stanton |
 Howard Da Silva | Cast | Actor | Carl Durham |
 Jack Mower | Cast | Actor | Diane Stewart's Father at Funeral (uncredited) |
James Gonzalez | Cast | Actor | |
James J. Casino | Cast | Actor | |
 Jay Adler | Cast | Actor | Munsey's Assistant (uncredited) |
Jean Dean | Cast | E. J. Stanton's Secretary (uncredited) | |
John Roy | Cast | Actor | |
Gar Moore | Cast | Actor | Clark Stanton |
 Lewis L. Russell | Cast | Actor | Calvin |
 Mary Anderson | Cast | Actress | Molly Rankin |
 Mary Newton | Cast | Actress | Sidewalk Gossip (uncredited) |
 Melville Cooper | Cast | Actor | Major Redford |
Mervin Williams | Cast | ||
 Michael O'Shea | Cast | Actor | Ralph Munsey |
 Ned Glass | Cast | Actor | Atlas News Service Editor (uncredited) |
 Paul Bryar | Cast | Actor | Helen's Father (uncredited) |
 Phil Arnold | Cast | Actor | Gus the Waiter (uncredited) |
 Robert Coogan | Cast | Actor | Henchman (uncredited) |
 Roland Winters | Cast | Actor | Stanley Becker |
Sam Balter | Cast | Newscaster (uncredited) | |
 Sam Harris | Cast | Actor | Mourner at Funeral (uncredited) |
 Stanley Blystone | Cast | Actor | Policeman (uncredited) |
 Stephen Dunne | Cast | Actor | Chuck Lee |
 Sue England | Cast | Actress | Helen |
 Teddy Infuhr | Cast | Actor | Johnny (uncredited) |
Tom Monroe | Cast | Durham's Hood (uncredited) | |
William J. O'Brien | Cast | Actor | Townsman on Street / In Coffee Shop (uncredited) |
 Frances Chaney | Cast | Actress | Grace Calvin |
Benjie Bancroft | Cast | ||
| Person | Type | Job | Role(s) |
