Question: Who established himself as the acclaimed host of televisions show and was in a Austrian-West German musical comedy film?
Sentence (from "The House of Three Girls (1958 film)"): The House of Three Girls (German:Das Dreimäderlhaus) is a 1958 Austrian-West German musical film directed by Ernst Marischka and starring Karlheinz Böhm, Rudolf Schock and Magda Schneider.
Relevant evidence: No