De spetterende nachtclubkomiek Buzzy Bellew wordt vermoord omdat hij teveel afweet van een onderwereld-afrekening. Zijn geest neemt nu bezit van het lichaam van zijn tweelingbroer, de oersaaie professor Edwin Dingle.
Nee, helaas is Wonder Man nog niet beschikbaar op Netflix in Nederland.
| Production | Samuel Goldwyn | Producer |
| Directing | H. Bruce Humberstone | Director |
| Camera | William E. Snyder | Director of Photography |
| Writing | Don Hartman | Screenplay |
| Writing | Melville Shavelson | Screenplay |
| Camera | Victor Milner | Director of Photography |
| Writing | Philip Rapp | Screenplay |
| Costume & Make-Up | Travis Banton | Costume Design |
| Art | Ernst Fegté | Art Direction |
| Art | Howard Bristol | Set Decoration |
| Editing | Daniel Mandell | Editor |
| Costume & Make-Up | Robert Stephanoff | Makeup Artist |
| Costume & Make-Up | Nina Roberts | Hairstylist |
| Writing | Eddie Moran | Adaptation |
| Sound | Ray Heindorf | Orchestrator |
| Writing | Jack Jevne | Adaptation |
| Writing | Arthur Sheekman | Original Story |
| Crew | John P. Fulton | Special Effects |
| Sound | Ray Heindorf | Conductor |
| Sound | Louis Forbes | Music Director |
| Crew | John Wray | Choreographer |
| Sound | David Rose | Songs |
| Writing | Sylvia Fine | Lyricist |
| Sound | Leo Robin | Songs |
| Sound | Sylvia Fine | Original Music Composer |
| Art | McClure Capps | Assistant Art Director |
| Sound | Fred Lau | Sound Recordist |
