Sequels
A television special called Halloween Is Grinch Night, a prequel created by DePatie-Freleng Enterprises, aired on ABC in 1977, eleven years after the Christmas special. This special involved a tale of the Grinch coming down to scare the Whos every Halloween. Though less successful than the original, it was awarded an Emmy. A later cartoon, The Grinch Grinches the Cat in the Hat (alternately titled The Cat in the Hat Gets Grinched), aired on ABC in 1982. Though credited to DePatie-Freleng, it was produced by Marvel Productions, which had taken over DePatie-Freleng in 1981. This special also earned an Emmy.
Read more about this topic: How The Grinch Stole Christmas! (TV Special)