Under the direction of F.W. Murnau, he appeared in such films as: The Head of Janus (1920) and Satanas (1920), and after that followed with roles in films such as Das Blut der Ahnen (The Blood of the Ancestors) (1920) and Der falsche Dimitry (The False Dmitry) (1922).
Di bawah arahan F.W. Murnau, ia muncul dalam film seperti: The Head of Janus (1920) dan Satanas (1920), dan setelah itu diikuti dengan peran dalam film seperti Das Blut der Ahnen (The Blood of the Ancestors) (1920) and Der falsche Dimitry (The False Dmitry) (1922).