When trouble strikes at the Blue Mountain Quarry, Thomas is sent to help his Narrow Gauge engine friends. While shunting and hauling, he catches a glimpse of a small engine trying to hide, yet no one will provide any clues to the engine's identity. Thomas is determined to get to the bottom of the mystery, but discovering the truth is harder than he imagined! Will Thomas be able to save his new friend? Or will the mysterious engine be sent away from...

Thomas investigates what Luke, a small green engine, did in his past that causes him to hide at the quarry.

Four explorers called the Go-Jetters travel to Mount Rushmore in the United States to stop an evil lord from adding himself to the mountain. They learn about granite, mountain goats, American presidents, and mudslides while stopping his evil plot.

This video is answering the question of what was the most famous volcanic eruption in history.

Watch Thomas help a legend get back on track in Hero of the Rails, Venture back from a mysterious land in Misty Island Rescue, untangle the riddle of the green engine in Blue Mountain Mystery.

In the late 1800s, Maggie Walker, an African American community leader, helped establish a sanitarium for tuberculosis patients, a community center, and an educational loan fund, among other humanitarian projects. She was also the first woman in the United States to become founder and president of a chartered bank.