The Cat in the Hat (film) start until after the 2000 Christmas/comedy film "How the Grinch Stole Christmas", based on another Dr. Seuss book of the same name, became a commercial success. Brian Grazer, who was the producer of "The Grinch", stated, "Because we grew up with these books, and because they have such universal themes and the illustrations ignite such fantasy in your mind as a child — the aggregation of all those feelings — it leaves an indelible, positive memory. And so when I realized I had a chance to convert first "The Grinch" and then, "The Cat in the Hat", into movies, I
The Grinch Grinches the Cat in the Hat died a few months before this special had aired. Boris Karloff, the original voice of the Grinch, had died in 1969), while Mason Adams took over voicing the Cat in the Hat from the late Allan Sherman, who died in 1973. Since Friz Freleng was absent from production on "The Pink Panther" special "" due to his departure from DePatie–Freleng Enterprises to return to Warner Bros. Animation, this was the only other fully animated DFE production to be made by Marvel Productions and one of the last DFE cartoons Freleng was involved in. The special was first released on VHS