On screen
Cast
15 credited performers
Marianne Hoppe
Franziska Tiemann
Hans Söhnker
Michael Reisiger
Fritz Odemar
Professor Tiemann
Rudolf Fernau
Dr. Christoph Leitner
Hermann Speelmans
Buck Standing
Margot Hielscher
Helen Philips
Herbert Hübner
Ted Simmons
Frida Richard
Kathrin
Klaus Pohl
Briefträger Pröckl
Josefine Dora
Character not listed
Ursula Herking
Character not listed
Artwork unavailable
Gustl Kreusch
Character not listed
Evelyn Künneke
Character not listed
Renate Mannhardt
Character not listed
Artwork unavailable
Erich Ziegel
Character not listed