The Great John L. was born on March 26, 1925 in Bowling Green, Kentucky, USA as William H. Clark. He is known for his work on The Island of Dr. Moreau (1977), Breaker! Breaker! (1977) and Zero to Sixty (1978). He was married to Donna West Clark. He died on November 6, 2005 in Springdale, Arkansas, USA.