CAST:
Rudolf Klein-Rogge (Dr. Mabuse),
Oscar Beregi Sr. (profesor Baum),
Gustav Diessl (Thomas Kent),
Otto Wernicke (inspektor Lohmann),
Wera Liessem (Lilli)

SCRIPT:
Fritz Lang,
Thea von Harbou

PHOTOGRAPHY:
Karl Vash,
Fritz Arno Wagner

EDITING:
Conrad von Molo,
Lothar Wolff

Synopsis:
This is Lang’s second sound film and the second part of the two-part film Dr. Mabuse: The Gambler (1921). Dr. Mabuse is in a mental hospital treated by the professor Baum. Soon a detective arrives to the hospital who went crazy after he uncovered a criminal conspiracy. Unfortunately, he did not have time to let inspector Lohmann know the name of the man is behind the conspiracy.

b/w, 122'