Harald Leipnitz as Jimmy Flynn

Judith Dornys as Kathleen Kent

Rudolf Forster as Real

Werner Peters as Spedding

Ernst Fritz Fürbringer as Connor

Klaus Kinski as George

Eddi Arent as Ferry Westlake

Harry Meyen as Inspektor Angel

Vera Tschechowa as Feder-Lissy

Siegfried Schürenberg as Sir John

Ilse Steppat as Margaret Clayton

Harry Wüstenhagen as Goyle

Kurt Jaggberg as Vinnis

Arthur Binder as Bat Sand