Cast
- Douglas MacLean as Jack Woodbury
- Lillian Rich as Violet Stevenson
- Helen Ferguson as La Cigale
- Hallam Cooley as Hector Walters
- Lucien Littlefield as Griggs
- Tom O'Brien as Gun Murray
- André Lanoy as Verchesi
- Wade Boteler as Dr. Fraser
- Eric Mayne as Dr. Galesby
- William Conklin as Dr
Crew
- George Crone · Director
- Wade Boteler · Writer
- Raymond Cannon · Writer
- William Collier Sr. · Writer
- Raymond Griffith · Writer
- Douglas MacLean · Producer
- Jack MacKenzie · Cinematographer