Carl Brisson'One Round' Jack Sander Forrester HarveyThe Promoter Gordon HarkerJack's Trainer Clare GreetFortune Teller (uncredited) Tom HelmoreSpectator (uncredited) Alfred HitchcockMan-Dipping Attraction Worker (uncredited) / 監督 / 脚本 Alfred HitchcockMan-Dipping Attraction Worker (uncredited) / 監督 / 脚本 C. Wilfred ArnoldArt Direction Jack E. CoxDirector Of Photography W. Percy DayMatte Painter 
