Dr. Seuss on the Loose
originally aired on CBS
Dr. Seuss on the Loose is an American animated musical television special. Allan Sherman reprised his role as the voice of The Cat in the Hat from the 1971 television special, which marked his final role prior to his death on November 20, 1973. The special became a popular annual repeat for most of the decade until its last CBS showing on July 12, 1979.