John Ritter

Johnathan Southworth "John" Ritter (September 17, 1948 - September 11, 2003) was an American actor, comedian, and voice-over artist, best known for roles including the voice of Clifford the Big Red Dog, Jack Tripper on the TV sitcom, Three's Company, and Ben Hanscom in the horror mini-series, It. His only Disney role was in Stanley's Dinosaur Round-Up, where he voiced Great Uncle Stew. It was his final film and it was dedicated to his memory.