Distribution et équipe technique
- Carl BrissonOne-Round / Jack Sander
- Lilian Hall-DavisMabel
-
Ian HunterBob Corby - Forrester HarveyJames Ware
- Gordon HarkerJack's Trainer
- Harry TerryThe Showman
- Billy WellsBoxer (uncredited)
- Charles FarrellSecond (uncredited)
- Clare GreetFortune Teller (uncredited)
- Alfred HitchcockMan-Dipping Attraction Worker
- Alfred HitchcockRéalisation
- John MaxwellProduction
- Forrester HarveyProduction
- Ian HunterProduction
- Carl BrissonProduction
- Alma RevilleScénario
- Alfred HitchcockScénario