| Person | Type | Job | Role(s) |
|---|---|---|---|
 Baynard Kendrick | Crew | Writing | Novel |
Bert Spurlin | Crew | Directing | Assistant Director |
 Cedric Gibbons | Crew | Art | Art Direction |
Charles Lawton Jr. | Crew | Camera | Director of Photography |
Daniele Amfitheatrof | Crew | Sound | Original Music Composer |
 Douglas Shearer | Crew | Sound | Sound Director |
Edward G. Boyle | Crew | Art | Set Decoration |
 Edwin B. Willis | Crew | Art | Set Decoration |
 Fred Zinnemann | Crew | Directing | Director |
Guy Trosper | Crew | Writing | Screenplay |
Howard Emmett Rogers | Crew | Writing | Screenplay |
Jack Chertok | Crew | Production | Producer |
Lennie Hayton | Crew | Sound | Original Music Composer |
Leonid Raab | Crew | Sound | Orchestrator |
 Ralph E. Winters | Crew | Editing | Editor |
Robert H. Planck | Crew | Camera | Director of Photography |
Robert Kalloch | Crew | Costume & Make-Up | Costume Design |
Stan Rogers | Crew | Art | Art Direction |
Wally Heglin | Crew | Sound | Orchestrator |
Charles J. Hunt | Crew | Production | Unit Manager |
William Steuer | Crew | Crew | Animal Wrangler |
Virgil Apger | Crew | Camera | Still Photographer |
 Allen Jenkins | Cast | Actor | Marty |
 Ann Harding | Cast | Actress | Norma Lawry |
 Barry Nelson | Cast | Actor | Mr. Busch |
 Donna Reed | Cast | Actress | Barbara Lawry |
 Edward Arnold | Cast | Actor | Duncan 'Mac' Maclain |
Edward Kilroy | Cast | Pilot (Uncredited) | |
 Erik Rolf | Cast | Actor | Boyd |
 Frank M. Thomas | Cast | Actor | Police Lieutenant (Uncredited) |
 G. Raymond Nye | Cast | Actor | Hugo (Uncredited) |
 Ivan Miller | Cast | Actor | Detective Herman (Uncredited) |
John Butler | Cast | Actor | Taxi Driver (Uncredited) |
 John Emery | Cast | Actor | Paul Gerente |
 Katherine Emery | Cast | Actress | Cheli Scott |
 Mantan Moreland | Cast | Actor | Alistair |
 Marie Windsor | Cast | Actress | Actress at Rehearsal (Uncredited) |
 Milburn Stone | Cast | Actor | Detective Pete (Uncredited) |
 Reginald Denny | Cast | Actor | Stephen Lawry |
 Reginald Sheffield | Cast | Actor | Victor |
 Rosemary DeCamp | Cast | Actress | Vera Hoffman |
 Stanley Ridges | Cast | Actor | Hansen |
 Stephen McNally | Cast | Actor | Gabriel Hoffman |
 Steven Geray | Cast | Actor | Mr. Anderson |
 Friday the German Shepherd dog | Cast | Actor | Friday the dog |
| Person | Type | Job | Role(s) |
