Buitenaardse wezens wisselen langzaam van plaats met echte mensen - een van de eersten is een jongeman die op het punt staat te trouwen. Langzaam beseft zijn nieuwe vrouw dat er iets mis is, en haar vermoedens worden bevestigd wanneer het vreemde gedrag van haar man zich bij andere stadsmensen begint voor te doen.
Nee, helaas is I Married a Monster from Outer Space nog niet beschikbaar op Netflix in Nederland.
| Crew | Al Peterson | Craft Service |
| Production | Bill Cunningham | Publicist |
| Directing | Dorothy Yutzi | Script Supervisor |
| Sound | Victor Young | Original Music Composer |
| Sound | Franz Waxman | Original Music Composer |
| Sound | Leith Stevens | Original Music Composer |
| Sound | Hugo Friedhofer | Original Music Composer |
| Sound | Daniele Amfitheatrof | Original Music Composer |
| Costume & Make-Up | John Noble | Costumer |
| Costume & Make-Up | Hazel Hegarty | Costumer |
| Camera | Paul Weddell | Assistant Camera |
| Camera | Darrell Turnmire | Key Grip |
| Camera | Mike Semenario | Grip |
| Lighting | Joe Schuster | Best Boy Electric |
| Camera | Glen E. Richardson | Still Photographer |
| Camera | Kenneth Meade | Camera Operator |
| Visual Effects | John P. Fulton | Visual Effects |
| Sound | Ted Wasserman | Utility Sound |
| Sound | Bob Simpson | Boom Operator |
| Sound | Jim Miller | Sound Recordist |
| Sound | Philip Wisdom | Sound Recordist |
| Sound | Charles Grenzbach | Sound Recordist |
| Art | Jim Cottrell | Props |
| Art | Carl Coleman | Props |
| Directing | Bud Brill | Second Assistant Director |
| Directing | William Mull | Assistant Director |
| Production | Don Robb | Unit Production Manager |
| Production | Curtis Mick | Assistant Production Manager |
| Production | Frank Caffey | Production Manager |
| Costume & Make-Up | Charles Gemora | Makeup Artist |
| Costume & Make-Up | Dean Cole | Hairdresser |
| Costume & Make-Up | Wally Westmore | Makeup Supervisor |
| Costume & Make-Up | Nellie Manley | Hair Supervisor |
| Art | Sam Comer | Set Decoration |
| Art | Robert R. Benton | Set Decoration |
| Art | Hal Pereira | Art Direction |
| Art | Henry Bumstead | Art Direction |
| Production | Bert McKay | Casting Director |
| Editing | George Tomasini | Editor |
| Camera | Haskell B. Boggs | Director of Photography |
| Production | Gene Fowler Jr. | Producer |
| Writing | Louis Vittes | Writer |
| Directing | Gene Fowler Jr. | Director |
