Dr. Mabuse, The Gambler (1922) - (Movie Clip) What's The Matter With Me?
Mabuse (Rudolf Klein-Rogge), after delivering a lecture on psychoanalysis in his legit identity, has adopted the persona Balling, and entranced industrial heir Hull (Paul Richter) into inviting him to his own club, and losing big money, in Fritz Langs Dr. Mabuse, The Gambler, 1922.