Actor becomes Hitler's valet, murders him, takes his place and ruins Nazi Germany's war efforts.
| Directing | Frank Tuttle | Director |
| Editing | Henrietta Brunsch | Editor |
| Sound | Herschel Burke Gilbert | Original Music Composer |
| Camera | Tony Braun | Director of Photography |
| Writing | Mort Briskin | Screenplay |
| Production | Mort Briskin | Producer |
| Writing | Robert Smith | Screenplay |
| Production | Robert Smith | Producer |
| Production | Maurie M. Suess | Associate Producer |
| Art | Eduard Stolba | Art Direction |
| Production | Friedrich Erban | Production Manager |
| Editing | Arthur H. Nadel | Supervising Editor |
| Sound | Mac Dalgleish | Sound Recordist |
| Costume & Make-Up | Serge Gleboff | Makeup Artist |
| Directing | Laci von Ronay | Assistant Director |
| Sound | Walter Sheets | Orchestrator |
| Sound | Joseph Mullendore | Orchestrator |