| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bartlett A. Carré | Crew | Production | Production Manager, Assistant Director |
 Dorothy Davenport | Crew | Directing | Director |
Earl Crain Sr. | Crew | Sound | Sound |
James Diamond | Crew | Camera | Director of Photography |
Lee Zahler | Crew | Sound | Music Director |
S. Roy Luby | Crew | Editing | Editor |
Willis Kent | Crew | Production | Producer, Story |
 Charles Sullivan | Cast | Actor | Detective (uncredited) |
 Claudia Dell | Cast | Actress | Barbara Hammond |
 Douglas Cosgrove | Cast | Actor | Police Chief |
Eva McKenzie | Cast | Police Matron (uncredited) | |
 Fletcher Norton | Cast | Actor | Heinrich (uncredited) |
 Hal Price | Cast | Actor | Policeman (uncredited) |
 Jason Robards Sr. | Cast | Actor | Jim Wallace |
 Julia Griffith | Cast | Actress | Woman at Night Court (uncredited) |
 Lola Lane | Cast | Actress | Jane Merrick |
 Louise Beavers | Cast | Actress | Sally |
 Mary Gordon | Cast | Actress | Crying Woman at Night Court (uncredited) |
 Mischa Auer | Cast | Actor | Dr. Wagner |
Neal Pratt | Cast | Judge | |
 Paul Ellis | Cast | Actor | Dapper Dan |
Richard Hemingway | Cast | Actor | Jerry Beall |
 Sheila Bromley | Cast | Actress | Actress |
 Tom O'Brien | Cast | Actor | First Detective |
Charles Doherty | Cast | Card Player (uncredited) | |
| Person | Type | Job | Role(s) |
