Karel Hasler(1879-1941)
- Actor
- Writer
- Composer
Karel Hasler was born on 31 October 1879 in Prague, Austria-Hungary [now Czech Republic]. He was an actor and writer, known for Ircin románek (1936), Písnickár (1932) and Batalion (1927). He died on 22 December 1941 in Mauthausen concentration camp, Upper Danube, Germany [now Upper Austria, Austria].