| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bert Sternbach | Crew | Production | Production Manager |
 Bud Westmore | Crew | Costume & Make-Up | Makeup Supervisor |
Edward C. Jewell | Crew | Art | Art Direction |
Eugene C. Stone | Crew | Art | Property Master |
Frank McWhorter | Crew | Sound | Sound Engineer |
Holbrook N. Todd | Crew | Editing | Editor |
Jack Greenhalgh | Crew | Camera | Director of Photography |
John T. Neville | Crew | Writing | Screenplay, Story |
Leo Erdody | Crew | Sound | Music, Music Director |
 Sam Newfield | Crew | Directing | Director |
Sigmund Neufeld | Crew | Production | Producer |
William A. O'Connor | Crew | Directing | Assistant Director |
Sydney Moore | Crew | Art | Set Dresser |
Ann Kunde | Cast | Actress | Townswoman (uncredited) |
 Budd Buster | Cast | Actor | Head of Inquest |
 Dorothy Vernon | Cast | Actress | Townswoman (uncredited) |
 Eddie Acuff | Cast | Actor | Jerry 'Jonesy' Jones |
 George Morrell | Cast | Actor | Townsman (uncredited) |
 George Zucco | Cast | Actor | Prof. Andrew Forbes |
 Henry Hall | Cast | Actor | Sheriff Bill Hayes |
 Hope Kramer | Cast | Mary Forbes | |
James Metcalf | Cast | Dr. Lambert | |
 Milton Kibbee | Cast | Actor | Hastings (as Miltin Kibbee) |
 Ralph Lewis | Cast | Actor | Richard Thorpe |
 Richard Crane | Cast | Actor | Hanson, station XOR broadcaster |
 Terry Frost | Cast | Actor | Vance Bennett |
 Wheaton Chambers | Cast | Actor | Louis Havener |
Al Kunde | Cast | Actor | Townsman (uncredited) |
| Person | Type | Job | Role(s) |
