A convicted bank robber, serving his sentence and yearning for freedom, becomes entangled with a psychotic, homicidal inmate. This inmate turns on him, terrorizing his wife and murdering his friends.
Unfortunately the movie The Fiend Who Walked the West is not yet available on HBO Max.
| Directing | Gordon Douglas | Director |
| Writing | Philip Yordan | Screenplay |
| Writing | Eleazar Lipsky | Story |
| Writing | Harry Brown | Screenplay |
| Costume & Make-Up | Adele Balkan | Costume Design |
| Costume & Make-Up | Helen Turpin | Hairstylist |
| Writing | Ben Hecht | Adaptation |
| Writing | Charles Lederer | Adaptation |
| Costume & Make-Up | Charles LeMaire | Wardrobe Designer |
| Sound | Eugene Grossman | Sound |
| Art | Chester L. Bayhi | Set Decoration |
| Camera | Joseph MacDonald | Director of Photography |
| Art | Walter M. Scott | Set Decoration |
| Visual Effects | L.B. Abbott | Visual Effects |
| Sound | Harry M. Leonard | Sound |
| Production | Herbert B. Swope Jr. | Producer |
| Editing | Hugh S. Fowler | Editor |
| Art | Walter M. Simonds | Art Direction |
| Costume & Make-Up | Ben Nye | Makeup Artist |
| Art | Lyle R. Wheeler | Art Direction |
| Directing | David Silver | Assistant Director |
| Sound | Leon Klatzkin | Music Supervisor |
| Sound | Leigh Harline | Music |
| Sound | Bernard Herrmann | Music |
| Sound | Sol Kaplan | Music |
| Sound | Paul Sawtell | Music |
| Sound | Bert Shefter | Music |
