The Grand Pumpkin was the main antagonist in the "Treehouse of Horror XIX" special "It's the Grand Pumpkin, Milhouse!". He is a giant pumpkin with a jack-o-lantern for a head and face, with a slim beanstalk body and leaves for hands and feet. The story is based on a Charlie Brown Halloween special and Milhouse Van Houten takes the role of Linus Van Pelt.