About

Kenneth Mars was an American actor. He appeared in two Mel Brooks films: as the deranged Nazi playwright Franz Liebkind in The Producers (1967) and Police Inspector Hans Wilhelm Friedrich Kemp in Young Frankenstein (1974). He also co-starred in Peter Bogdanovich's What's Up, Doc? (1972) as well as appearing in Woody Allen's Radio Days (1987) and Shadows and Fog (1991).