Paul Richter: Paul Richter. Actor: Dr. Mabuse, the Gambler. Paul Richter was born on 1 April 1895 in Vienna, Austria-Hungary [now Austria]. He was an actor, known for Dr. Mabuse, the Gambler (1922), The Ringer (1932) and Die Nibelungen: Siegfried (1924). He was married to Elisabeth Hölzl and Aud Egede-Nissen. He died on 30 December 1961 in Vienna, Austria.