Rüdiger Weigang: Rüdiger Weigang. Actor: A Perfect Spy. Rüdiger Weigang was born on 25 June 1942 in Saarbrücken, Germany. He was an actor, known for A Perfect Spy (1987), Des Doktors Dilemma (1977) and Heimat: A Chronicle of Germany (1984). He died on 20 April 2022 in Berlin, Germany.