PersonKenneth Mars17 credits in the catalogue: acting.ActingThe Producers1968Franz LiebkindButch Cassidy and the Sundance Kid1969MarshalWhat's Up, Doc?1972Hugh SimonThe Parallax View1974Former FBI Agent WillYoung Frankenstein1974Inspector KempNight Moves1975NickProtocol1984LouFletch1985Stanton BoydRadio Days1987Rabbi BaumelThe Little Mermaid1989Triton (voice)Darkwing Duck1991TuskerninniShadows and Fog1991MagicianThe Little Mermaid1992Dr. VileThe Little Mermaid1992King TritonWe're Back! A Dinosaur's Story1993Professor Screweyes (voice)Thumbelina1994King Colbert (voice)Citizen Ruth1996Dr. Charlie Rollins