Dr. Wilfred Glendon wordt tijdens een expeditie in Tibet aangevallen door een geheimzinnig monster. Gelukkig overleeft hij de aanval, maar als hij weer terug is in Londen, verandert hij bij de eerste de beste volle maan in een weerwolf en gaat hij op zoek naar een prooi.
Nee, helaas is Werewolf of London nog niet beschikbaar op Netflix in Nederland.
| Writing | John Colton | Screenplay |
| Directing | Stuart Walker | Director |
| Writing | Robert Harris | Story |
| Production | Robert Harris | Associate Producer |
| Camera | Charles J. Stumar | Director of Photography |
| Art | Albert S. D'Agostino | Art Direction |
| Editing | Russell F. Schoengarth | Editor |
| Costume & Make-Up | Jack Pierce | Makeup Artist |
| Production | Stanley Bergerman | Executive Producer |
| Sound | Karl Hajos | Original Music Composer |
| Camera | Lester Kahn | Grip |
| Production | Muriel Yoemans | Production Secretary |
| Production | Billy Moritz | Production Secretary |
| Editing | Milton Carruth | Editor |
| Lighting | Irving Smith | Lighting Technician |
| Crew | Mary West | Child Wrangler |
| Art | Robert Laszlo | Property Master |
| Writing | Harvey Gates | Adaptation |
| Writing | Edmund Pearson | Writer |
| Costume & Make-Up | Mary Dolor | Hair Setup |
| Costume & Make-Up | Armand Triller | Makeup Artist |
| Directing | Charles S. Gould | Assistant Director |
| Directing | Phil Karlson | Assistant Director |
| Sound | Frank Artman | Boom Operator |
| Sound | Donald Cunliffe | Sound Recordist |
| Sound | Gilbert Kurland | Sound Supervisor |
| Sound | Bob Richards | Sound Mixer |
| Crew | John P. Fulton | Special Effects |
| Crew | David S. Horsley | Special Effects Assistant |
| Crew | George DeNormand | Stunt Double |
| Crew | Eddie Parker | Stunt Double |
| Crew | Harvey Parry | Stunt Double |
| Camera | E. Brown | Grip |
| Camera | A. Buckley | Grip |
| Camera | Maury Gertsman | Camera Operator |
| Camera | John J. Martin | Assistant Camera |
| Editing | Maurice Pivar | Supervising Editor |
| Sound | Gilbert Kurland | Music Supervisor |
| Sound | Karl Hajos | Conductor |
| Sound | Abe Meyer | Music Coordinator |
| Sound | Heinz Roemheld | Music |
| Sound | Clifford Vaughan | Orchestrator |
| Production | Jean Raymond | Script Researcher |
| Crew | Archie Hall | Technical Supervisor |
