A series of scientists working on a new techology to facilitate man's conquest of space are killed in mysterious circumstances. Suspicion falls on the wife of another scientist on the project, who may not be what she seems.
Unfortunately the movie Unearthly Stranger is not yet available on HBO Max.
| Writing | Rex Carlton | Writer |
| Camera | Reginald H. Wyer | Director of Photography |
| Directing | John Krish | Director |
| Production | Albert Fennell | Producer |
| Writing | Jeffrey Stone | Idea |
| Editing | Tom Priestley | Editor |
| Production | Julian Wintle | Executive Producer |
| Production | Leslie Parkyn | Executive Producer |
| Art | Harry Pottle | Production Design |
| Costume & Make-Up | Trevor Crole-Rees | Makeup Artist |
| Camera | Wally Fairweather | Focus Puller |
| Sound | Edward Williams | Original Music Composer |
