Cast en crew
- Carl Brisson'One-Round' Jack Sander
- Lilian Hall-DavisMabel
-
Ian HunterBob Corby - Forrester HarveyJames Ware
- Gordon HarkerJack's Trainer
- Harry TerryShowman
- Billy WellsBoxer (uncredited)
- Charles FarrellSecond (uncredited)
- Clare GreetFortune Teller (uncredited)
- Alfred HitchcockMan-Dipping Attraction Worker
- Alfred HitchcockRegisseur
- John MaxwellProducent
- Forrester HarveyProducent
- Ian HunterProducent
- Carl BrissonProducent
- Alma RevilleSchrijver
- Alfred HitchcockSchrijver