Cast and credits of Der Januskopf

Directed by

F.W. Murnau

Starring

Conrad Veidt
Dr. Warren / Mr. O'Connor

Magnus Stifter
Dr. Warrens Freund

Margarete Schlegel
Grace / Jane

Willy Kaiser-Heyl
Extra

Bela Lugosi
Dr. Warren's Diener

Margarete Kupfer
Jane Lanyon / Grace

Gustav Botz
Extra

Written by

Robert Louis Stevenson
(novel The Strange Case of Dr. Jekyll and Mr. Hyde

Hans Janowitz
screenplay