Georg Alexander as Fritz Butenschön

Betty Bird as Ramona Novalez

Theo Lingen as Kommissar Grimm

Else Elster as Irene Dippel

Hedwig Wangel as Ramonas Mutter

Max Gülstorff as Kommissar Grimm

Hermann Picha as Herr Fiedler

Angelo Ferrari as

Fritz Fischer as Hugo Lehmann