It's the Great Pumpkin, Charlie Brown will air Friday night on ABC.
The animated special originally aired in 1966 and has since become an October tradition for the whole family to enjoy.
The Peanuts gang celebrates Halloween while Linus waits for the Great Pumpkin, IMDB's summary of the film says.
The special will air from 7:00 p.m. to 8:00 p.m.
