A wisecracking New York reporter intrudes on a research scientist's quest to unmask The Moon Killer.
You can now watch Doctor X online on the following streaming providers in the United States.
| Production | Darryl F. Zanuck | Executive Producer |
| Writing | George Rosener | Screenplay |
| Art | Anton Grot | Art Direction |
| Costume & Make-Up | Perc Westmore | Makeup Artist |
| Writing | Robert Tasker | Screenplay |
| Production | Hal B. Wallis | Executive Producer |
| Camera | Ray Rennahan | Director of Photography |
| Writing | Earl Baldwin | Screenplay |
| Costume & Make-Up | Ray Romero | Makeup Artist |
| Editing | George Amy | Editor |
| Directing | Michael Curtiz | Director |
| Costume & Make-Up | Ruth Pursley | Hairstylist |
| Camera | Richard Towers | Director of Photography |
| Sound | Bernhard Kaun | Original Music Composer |
| Production | William Forsyth | Casting Assistant |
| Directing | Al Alleborn | Assistant Director |
| Writing | Allen C. Miller | Theatre Play |
| Writing | Howard Warren Comstock | Theatre Play |
| Production | Rufus Le Maire | Casting |
| Art | Herbert Plews | Props |
| Directing | Marshall Hageman | Assistant Director |
| Camera | Owen Crompton | Grip |
| Production | William Maybery | Casting Assistant |
| Visual Effects | Natalie Kalmus | Color Designer |
| Crew | Fred Jackman Jr. | Special Effects |
| Camera | Carl E. Guthrie | Camera Operator |
| Camera | Ellsworth Fredericks | Camera Operator |
| Camera | W. Howard Greene | Camera Operator |
| Camera | Ernest Haller | Camera Operator |
| Sound | Robert B. Lee | Sound Recordist |
| Camera | Scotty Welbourne | Still Photographer |
| Camera | William Williams | Camera Operator |
| Sound | Leo F. Forbstein | Conductor |
| Camera | Thad Brooks Jr. | Assistant Camera |
| Camera | Floyd Lee | Assistant Camera |
