Jack's Nightmare Jack's Nightmare from Stephen O'Blenis Jack's Nightmare Take a ride on this fantasy roller coaster with a Nightmare Before Christmas theme. Welcome to Jack's Nightmare! View Website gLike Jack's Nightmare Take a ride on this fantasy roller coaster with a Nightmare Before Christmas theme. Welcome to Jack's Nightmare! View Website Graphic Design Illustrator Illustration Share R 7 n Stephen O'Blenis Owner/Designer at Warbucks Design Plainville, MA Follow Contact