- Henry Wilcoxon
- Inspector Geoffrey James
- Mary Brian
- Anne Hogan
- Douglass Dumbrille
- Frank Farrington
- Virginia Dale
- Irene Trilling
- Robert Kent
- Police Lt. Ricco
- Tom Fadden
- Amos Wright
- Edward Earle
- District Attorney
- Ralph Dunn
- Police Sgt. Martin
- Maxine Semon
- Molly
- Don C. Harvey
- Police Sgt. Blake
- Bert Conway
- Police Officer
- Douglas Evans
- Radio Announcer
- Allan Nixon
- Lt. Ashley
- Paul Newlan
- Henchman
- Joe Garcio
- Waiter