So here's how the first five episodes would be:
Episode 1: Big Thunder Mountain Railroad
The video talks about the development of Mine Train Through Nature's Wonderland, which existed at Disneyland Park. The story of Western River Expedition, and unbuilt attraction, is discussed. Later on, the video tells of how Big Thunder Mountain Railroad opened at Disneyland in 1979. It talks about the several variations of the attraction around the world, as well as Big Grizzly Mountain Runaway Mine Cars at Hong Kong Disneyland.
Episode 2: Pirates of the Caribbean
This episode tells the story of how the attraction was developed. Originally conceived as a wax museum about pirates, Walt Disney decided to have it be an Audio-Animatronic ride after the success of attractions at the 1964 New York World's Fair. Opened in 1967, it was the last attraction that Walt Disney oversaw the production of. The video then talks about the other iterations of the attraction around the world, the namesake film series, and the reimagined version of the ride at Shanghai Disneyland, Battle for the Sunken Treasure, which is inspired by the films.
Episode 3: Soarin'
In this high-flying episode, the story of how Soarin' came to be is discussed. It tells of how Soarin' Over California first came to be at Disney's California Adventure, developing a new technology for the beloved attraction. It then tells how the attraction came to Epcot at the Land Pavilion. Later on, the video talks about how the ride was redone as Soarin' Over the World, as well as its new story-based iterations at Shanghai Disneyland and Tokyo Disneysea.
Episode 4: Toy Story Mania
In a fun-filled episode, the development story of this attraction is told. It is first told how Buzz Lightyear's Space Ranger Spin at the Magic Kingdom came to be, which is a possible prequel to the ride. It then tells of the other iterations of that attraction. Then, after Disney's acquisition of Pixar in 2006, it tells of how the attraction was designed to spruce up a struggling Disney's California Adventure. It says how this was the first attraction in Disney Parks to use 3-D imagery.
Episode 5: Indiana Jones Adventure
Known as one of the final attractions to be worked on by Frank Wells prior to his death, this attraction is explored in the episode. Partnering up with Lucasfilm once more, it tells how the attraction was designed with the invention of EMV ride systems and randomized sequences. The episode also talks about DINOSAUR, a similar ride at Disney's Animal Kingdom, and the Tokyo Disneysea variant of the ride.