Cast & crew
Once a Thief (1950)
Directed by W. Lee Wilder Written by Max Kolpé, Hans Wilhelm, Richard S. Conway
Cast
| Cesar Romero | Tatyana Moore |
| June Havoc | Margie |
| Marie McDonald | Flo |
| Lon Chaney Jr. | Lon |
| Gwendolyn Dusuau | Gwendolyn Ichiban |
| Dana Broccoli | Dana |
| Bill Baldwin | Bail Bondsman |
| Frances Blumfeld | Lt. Gillette |
| Jack Daley | Eddie Scrap-Iron Dupris |
| Iris Adrian | Pearl Slaghoople |
| Marta Mitrovich | Nickie |
| Ann Tyrrell | Borden |
| Michael Mark | Milton Arbogast |
| Kathleen Freeman | Phoebe |
Crew
| William H. Clothier | Director of Photography |
| Michel Michelet | Original Music Composer |
| W. Lee Wilder | Producer |
| W. Lee Wilder | Director |
| Max Kolpé | Story |
| Hans Wilhelm | Story |
| Richard S. Conway | Writer |
| Asa Boyd Clark | Editor |