Een gekke wetenschapper voert een reeks experimenten uit om het eeuwige leven te bereiken, maar faalt jammerlijk en vult zijn laboratorium met verstoorde mutanten.
Nee, helaas is The Unearthly nog niet beschikbaar op Netflix in Nederland.
| Directing | Boris Petroff | Director |
| Writing | John D.F. Black | Screenplay |
| Writing | Jane Mann | Screenplay |
| Production | Betty Sinclair | Production Manager |
| Production | Robert A. Terry | Associate Producer |
| Writing | Jane Mann | Original Story |
| Camera | W. Merle Connell | Director of Photography |
| Sound | Henry Vars | Original Music Composer |
| Production | Boris Petroff | Producer |
| Art | Daniel Hall | Art Direction |
| Art | Mowbray Berkeley | Set Decoration |
| Costume & Make-Up | Harry Thomas | Makeup Designer |
| Costume & Make-Up | W.T. Zacha | Wardrobe Supervisor |
| Sound | Philip Mitchell | Sound |
| Lighting | Paul Grancell | Electrician |
| Camera | Art Manikin | Grip |
| Art | Tony Portoghese | Property Master |
| Camera | Ben Wetzler | Camera Operator |
| Editing | Richard C. Currier | Supervising Editor |
| Sound | Michael Terr | Music Supervisor |
