bold orange paint scheme, one of many prototype paint designs created by the then newly formed Burlington Northern and Santa Fe Railway (BNSF), a merger of Burlington Northern and the Atchison, Topeka, and Santa Fe Railway (Santa Fe). This scheme eventually became the basis for BNSF's "Heritage I" paint design, while the "Great Pumpkin" nickname has stuck among railfans for this particular locomotive. The Cleveland Show One episode from season 2 was called "It's the Great Pancake, Cleveland Brown". The Simpsons In the opening cameo of "Treehouse of Horror II" the Peanuts gang in Halloween costumes are passing in front of the Simpson house. The final segment of "Treehouse of Horror XIX" (the fourth episode of the twentieth season of The Simpsons), called "It's the Grand Pumpkin, Milhouse", is a parody of It's the Great Pumpkin, Charlie Brown and contains numerous references to the Peanuts characters. Milhouse Van Houten wears the same clothes and plays the same role as Linus van Pelt. Lisa Simpson is modeled after Sally Brown, and Bart is patterned after Charlie Brown (even saying "Good grief!" at one point). A redesigned version of Santa's Little Helper can be seen sleeping atop his dog house a la Snoopy, while Homer is seen sleeping on top of the family house in a similar manner. When Marge first speaks, her voice is replaced with a muted trombone sound, a parody of the "wah wah wah" voice that is used for adults in all Peanuts specials. The dance scene during the Halloween party is a parody of the dance scene in A Charlie Brown Christmas right down to Kang and Kodos in a nonspeaking cameo as the twins "3 and 4". Parts of the segment had music by Vince Guaraldi (best known for composing music for animated adaptations of the Peanuts comic strip), which they had obtained the rights to use. Robot Chicken A sketch in the episode "Vegetable Funfest" of the stop-motion parody show Robot Chicken featured a Peanuts parody in which Linus tires of never seeing the Great Pumpkin. He conducts a magical ritual involving burning a chicken in a pentagram to summon the entity, which is revealed to be Lovecraftian in nature, feeding on children. The Great Pumpkin murders Linus and proceeds to stalk the other characters with similar intentions. Charlie Brown is saved by the similarly demonic Kite-Eating Tree, which consumes the Pumpkin. Charlie Brown declares