布特·穆斯汀

布特·穆斯汀，Burt Mustin was a salesman most of his life, but got his first taste of show business as the host of a weekly radio variety show on KDKA Pittsburgh in 1921. He appeared onstage in "Detective Story" at Sombrero Playhouse in Phoenix Arizona, and played the janitor in the movie version, (Detective Story (1951)), after moving to Hollywood.