20/20 S00 E35 The Happiest Story on Earth: 70 Years of Disneyland

Commemorate seven decades of the magic, joy and innovation of one of the most beloved theme parks in the world when the special event "The Happiest Story on Earth: 70 Years of Disneyland – Special Edition of 20/20," "The Happiest Story on Earth: 70 Years of Disneyland" pulls back the curtain to reveal the magic behind Walt Disney's dream, with enchanting stories sure to surprise and delight even the most devoted fans.