Walter Sittler: Walter Sittler. Actor: Der Liebhaber meiner Frau. Walter Sittler was born on 5 December 1952 in Chicago, Illinois, USA. He is an actor and producer, known for Der Liebhaber meiner Frau (2020), Zu mir oder zu Dir? (2014) and The Inspector and the Sea (2007). He has been married to Sigrid Klausmann since 29 May 1985. They have three children.
Known For: Der Liebhaber meiner Frau (Alex), Zu mir oder zu Dir? (Christoph Balthus), The Inspector and the Sea (Robert AndersRobert Anders (2006-)), Nikola (Dr. Robert Schmidt)