Otto Treßler, also Otto Tressler, (13 April 1871 – 27 April 1965) was a German-Austrian stage and film actor. He appeared in more than 40 films between 1915 and 1962. He was born in Stuttgart, Germany and died in Vienna, Austria. He was a close friend to Archduchess Maria Josepha of Austria.
Ulrich Ewald Berthold Bettac (2 May 1897 – 20 April 1959), was an Austrian actor and theatre director. He was especially well known for his work as a character actor at the Burgtheater in Vienna; he also had a fairly extensive film career.
Peter Alexander Ferdinand Maximilian Neumayer (30 June 1926 – 12 February 2011), commonly known as Peter Alexander, was an Austrian actor, singer and one of the most popular entertainers in the German-language world between the 1950s and his retirement. His fame emerged in the 1950s and 1960s through popular film comedies and successful recordings, predominantly of Schlager and operetta repertory. Later, Alexander established himself as the acclaimed host of television shows. His career as a live singer touring the German language countries lasted until 1991, while he continued his television work until 1996.
Michael Heltau (born 5 July 1933) is a German actor and singer. He was born in Ingolstadt, Germany, and now lives in Austria.
Ewald Balser (5 October 1898 – 17 April 1978) was a German film actor. He appeared in more than 50 films between 1935 and 1975. He was born in Elberfeld, Germany and died in Vienna, Austria.