Der Mann mit dem Laubfrosch

An unknown guest checks into an obscure hotel. He is a burly but well-dressed gentleman carrying an umbrella and a tree frog in a glass. This man spends most of his time wandering the hallways and staircases of the inn, ostensibly to hunt for flies to feed his pet. But quite obviously, there is more to it than that: the man also listens at doors and peeks through their keyholes.

• Artur GuttmannOriginal Music Composer
• Gerhard LamprechtDirector
• Luise Heilborn-KörbitzWriter
• Gerhard LamprechtWriter

• Heinrich GeorgeDer Mann mit dem Laubfrosch
• Hans JunkermannKunsthändler Bruneaux
• Evelyn HoltYvette Bruneaux seine Tochter
• Walter RillaHenri Vallencours
• Olga LimburgLou
• Harry NestorRené
• Alexander MurskiHenris Vater
• Julia SerdaHenris Mutter
• Hugo Werner-KahlePolizei Präfekt
• Rudolf BiebrachKommissar
• Karl HannemannHausdiener
• Maria ForescuZimmermädchen