On screen
Cast
20 credited performers
Ellen Schwiers
Helen Roy
Hans von Borsody
Walter Vogel
Christiane Nielsen
Rita Weber
Charles Regnier
Charley Nelson
Ilse Steppat
Dr. Louise Richards
Heinrich Gretler
Hauptkommissar
Artwork unavailable
Harry Fuß
Character not listed
Artwork unavailable
Herbert Stass
Janke
Hannes Schmidhauser
Character not listed
Erwin Strahl
Character not listed
Herbert Fux
Rocco
Artwork unavailable
Ena Valduga
Character not listed
Artwork unavailable
Josef Menschik
Character not listed
Ivan Desny
Prof. Lomm
Artwork unavailable
Ema Damia
Character not listed
Artwork unavailable
Egon Peschka
Character not listed
Artwork unavailable
Bert Klaus
Character not listed
Raoul Retzer
Character not listed
Artwork unavailable
Herta Freund
Character not listed
Artwork unavailable
Jean Thomé
Character not listed