Journalist Lee Taylor begint een onderzoek naar de zogenaamde Moon Killer, een geschifte psychopaat die zijn slachtoffers wurgt, verminkt en gedeeltelijk opeet. Alle sporen lopen naar het laboratorium van Dr. Xavier, een professor die samen met een aantal collega's vreemde experimenten doet.
Nee, helaas is Doctor X nog niet beschikbaar op Netflix in Nederland.
| 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 |
