Leopold Natzler was born on 17 June 1860 in Vienna, Austrian Empire [now Austria]. He was an actor, known for Hypnose (1919) and Bruder Martin (1920). He died on 3 January 1926 in Vienna, Austria.
The play "Bruder Martin" with which Leopold Natzler had his biggest success on stage was filmed in 1920. Therefore he also took part in this movie directed by Otto Poll. He impersonated his paraderolle of the tailor Würmerl of course. To his cast members belonged Eugen Jensen and Viktoria Pohl-Meiser.