Otto Bolesch

as Professor Kreuzkamm

as August Keil

as Beda

as Grandjean

as Pharmacist

as Branddezernent Schubart

as Wirt

as Herr Martin

as Wachmann Wiesner

as Wessel

as Polizist

as Nowitzky

as Kriminalmeister Hamann

as Dr. Clausen

as Ottokar Riese

as Dr. Krüger