

Kenneth Mars
Born: 1935-04-04
Kenneth Mars (April 4, 1935 – February 12, 2011) 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 appeared in Peter Bogdanovich's What's Up Doc? (1972), and Woody Allen's Radio Days (1987), and Shadows and Fog (1991). Mars appeared in two seasons of Malcolm in the Middle as Otto Mannkusser, Francis's well-meaning but dimwitted...
Known For


Butch Cassidy and the Sundance Kid

Young Frankenstein

How to Marry a Billionaire: A Christmas Tale

The Producers

The Apple Dumpling Gang Rides Again

The Land Before Time VII: The Stone of Cold Fire

Yellowbeard

What's Up, Doc?

The Land Before Time X: The Great Longneck Migration

The Land Before Time XI: Invasion of the Tinysauruses
