John Ritter was an American actor and comedian. He was most famously known as the voice of Jack Tripper on the 1970s sitcom, Threes Company. He also acted in films like Problem Child, Stay Tuned, and Hero At Large. Another famous role he did was the voice of Clifford in Clifford the Big Red Dog, and Mr. Grandy in King of the Hill. In VeggieTales Kids, he was the voice of Bob the Tomato's dad from seasons 1-5, and the first episode of season 6.
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