Cast & crew
Forty Thieves (1944)
Directed by Lesley Selander Written by Michael Wilson, Bernie Kamins
Cast
| William Boyd | Hopalong |
| Andy Clyde | Carlson |
| Jimmy Rogers | Jimmy |
| Douglass Dumbrille | Tad |
| Louise Currie | Katherine |
| Kirk Alyn | Doyle |
| Herbert Rawlinson | Peters |
| Robert Frazer | Bernard Judge |
| Glenn Strange | Simmons |
Crew
| Earl Moser | Wardrobe Designer |
| Lesley Selander | Director |
| Ralph Berger | Art Direction |
| Russell Harlan | Cinematography |
| Carroll Lewis | Editor |
| Michael Wilson | Screenplay |
| Emile Kuri | Set Decoration |
| Harry Sherman | Producer |
| William H. Lynch | Sound |
| Jack Noyes | Sound |
| Bernie Kamins | Screenplay |
| Clarence E. Mulford | Characters |