Walter Müller: Walter Müller. Actor: Im Weissen Rössl. Walter Müller was born on 6 May 1911 in Prague, Austria-Hungary [now Czech Republic]. He was an actor, known for Im Weissen Rössl (1952), Mask in Blue (1953) and Hoch klingt der Radetzkymarsch (1958). He was married to Lisa Helwig. He died on 2 March 1969 in Starnberg, Bavaria, West Germany.
Known For: Im Weissen Rössl (Oberkellner Leopold), Mask in Blue (Seppl Frauenhofer), Hoch klingt der Radetzkymarsch (Lazi von Doloman - Major), Die Drei von der Tankstelle (Robert)