Charlie Brown's friend Linus believes in the Great Pumpkin. Basically, he's like Santa Claus. Except it's on Halloween night that the Great Pumpkin flies through the air to give candy to all the good...
Linus is the one who believes in the Great Pumpkin, although no one has ever reported seeing it/him. Linus would rather believe in the Halloween phantom than in Santa Claus.
Charlie Brown appears all over the place! As you enter the island, he is cavorting on the sidewalk in front of the Van Pelt home. He has gotten his first invitation ever to a Halloween Party. He is...