Leopold Kramer
Professor Hausen
Evelyn Holt
Evelyn Hausen
Iván Petrovich
Dr. Schäfer
Hans Albers
Dr. Greber
Agnes Petersen-Mozżuchinowa
Lucie Walker
Liddy Hegewald
Producer
Max Heilbronner
Art Direction
Jane Bess
Screenplay
Georg Muschner
Director of Photography
Luise Fleck
Director
Jakob Fleck
