Imprisoned Soul (German: Gefangene Seele) is a Germansilentdrama film of 1917 directed by Rudolf Biebrach and starring Henny Porten, Paul Bildt, and Curt Goetz. A young woman, Violetta, falls under the hypnotic power of the villainous Baron von Groot. A young physician tries to rescue her from his clutches. She is finally released from Groot's power when he is found shot dead.[1] The film's theme of hypnotic domination is very similar to that of The Cabinet of Dr. Caligari (1919) which the screenwriter Weine was to direct two years later.[2]