Cast
- Lyle Talbot as Lt. Bob Bennett
- Irving Pichel as Dr. Herbert Stander
- Julie Bishop as Joan Martel
- Sheila Bromley as Mary Slavish
- Anthony Averill as Dirk
- Russell Hopton as Harry
- Julian Madison as Paul
- Eddie Holden as Ole Olson
- Wheeler Oakman as Ritter
- Stanley Blystone as Briggs
Crew
- Victor Halperin · Director
- Jack London · Writer
- Jack Greenhalgh · Cinematographer
- Holbrook N. Todd · Editor