Keith Knight (January 20, 1956 – August 22, 2007) was a Canadian actor. He made his screen debut as Larry 'Fink' Finkelstein in the 1979 comedy Meatballs, voiced the White Rabbit in The Care Bears Adventure in Wonderland, and voiced Pigface in the BBC live-action/animated series Ace Lightning. Knight was also known for voicing Lowly Worm in The Busy World of Richard Scarry. He was also the voice of Moldy Van Oldy in the hit series, Erky Perky and few of these characters in Beetlejuice: The Animated Series (1989-91), including Armhold Musclehugger.
On August 22, 2007, Keith Knight died of brain cancer at his home in Toronto, Ontario.