Here are all of the appearances - or alleged appearances - of Jack Skellington in other movies! From Tim Burton to Pixar and everything in between, Jack shows up in a lot of interesting pop culture moments. It's not a surprise that we see Jack Skellington's classic design everywhere - he's the pumpkin king, after all. Which of these did you know about, and which a surprise? Do you think they're all Jack? #nightmarebeforechristmas #jackskellington #funfacts #moviefacts #timburton #disney #pixar