In this episode of Horizon, Cory examines the Disney theme parks that ended up on the drawing room floor, all of which were designed in such detail that you can almost imagine them. DisneySea: A tribute to the ecology of the oceans and aquatic life. Walt Disney's Riverfront Square: An indoor predecessor to many of the ideas that made the Magic Kingdom so popular. WestCot: A California version of EPCOT with a more thrilling version of the World Showcase. Disney's America: A celebration of United States culture and history, just outside of Washington DC.