| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert S. Le Vino | Crew | Writing | Adaptation |
 Florence Ryerson | Crew | Writing | Screenplay |
 Frank Tuttle | Crew | Directing | Director |
Harry Fischbeck | Crew | Crew | Cinematography |
 Herman J. Mankiewicz | Crew | Writing | Dialogue |
Karl Hajos | Crew | Sound | Music |
Louis D. Lighton | Crew | Production | Associate Producer |
 Malcolm St. Clair | Crew | Directing | Director |
 S.S. Van Dine | Crew | Writing | Novel |
 Travis Banton | Crew | Costume & Make-Up | Costume Design |
William Shea | Crew | Editing | Editor |
Cliff Blackstone | Crew | Crew | Cinematography, Director of Photography |
Charles Lane | Cast | Actor | Charles Spottswoode |
 E.H. Calvert | Cast | Actor | Dist. Atty. John F.X. Markham (as Captain E. H. Calvert) |
 Eugene Pallette | Cast | Actor | Sgt. Ernest Heath |
 Gustav von Seyffertitz | Cast | Actor | Dr. Ambrose Lindquist |
 James Hall | Cast | Actor | Jimmy Spottswoode |
 Jean Arthur | Cast | Actress | Alice LaFosse |
 Lawrence Grant | Cast | Actor | John Cleaver |
 Louis John Bartels | Cast | Actor | Mannix |
 Louise Brooks | Cast | Actress | The Canary |
 Margaret Livingston | Cast | Actress | Double for Margaret O'Dell (uncredited) |
 Ned Sparks | Cast | Actor | Tony Skeel |
Oscar Smith | Cast | Actor | Stuttering Hallboy (uncredited) |
Tim Adair | Cast | George Y. Harvey (uncredited) | |
 William Powell | Cast | Actor | Philo Vance |
| Person | Type | Job | Role(s) |
