Halloween Is Grinch Night

Halloween Is Grinch Night (titled It's Grinch Night for the 1992 videocassette release and Grinch Night for the sing-a-long videocassette release) is a 1977 children's animated Halloween television special and is a prequel to the 1966 television special How the Grinch Stole Christmas! It premiered on ABC on October 28, 1977.