Walt Disney’s Disneyland series featured programs representing each land of his park. For Tomorrowland, he created “science factual” episodes, including Mars and Beyond, which explored the possibility of life on Mars. Directed by Ward Kimball, the episode includes some incredible animated sequences, such as this take on a typical science fiction story of the era. You might also recognize the narrator, Paul Frees, who later voiced the Haunted Mansion’s Ghost Host. | Disney History Channel

The Disneyland TV show premiered in 1954 on ABC, offering a weekly mix of animation, live-action, and behind-the-scenes looks at Walt’s latest projects. Its opening introduced audiences to the four lands of Disneyland—Adventureland, Tomorrowland, Frontierland, and Fantasyland. | History At Disney