Thomas & Friends S19, S20 Season 21 Episode 4 A Most Singular Engine

Thomas & Friends S19, S20, and season 21 episode 4 is titled A Most Singular Engine. This episode follows the adventures of Thomas and his friends as they encounter a new engine named Merlin. Merlin is a unique engine with special abilities, such as the power to disappear and reappear.

Thomas is intrigued by Merlin and decides to investigate further. He discovers that Merlin has been hiding in a shed, afraid to use his powers in front of the other engines. Thomas encourages Merlin to come out of hiding and show everyone what he can do.

At first, the other engines are skeptical of Merlin's powers. But after seeing him disappear and reappear, they are amazed and impressed. Merlin becomes a popular engine among the other trains, but he is still scared of his powers and reluctant to use them.

In the meantime, a storm hits the island of Sodor, and the railway tracks become flooded. The engines work together to clear the tracks and make sure that all the passengers and cargo get to their destinations safely.

During the storm, Merlin's powers come in handy. He has the ability to disappear and reappear, which allows him to transport important cargo across the flooded tracks. With the help of his special powers, Merlin becomes a hero among the other engines.

After the storm, Merlin gains confidence in himself and his abilities. He realizes that his powers can be useful to others and that he doesn't need to be afraid anymore. The other engines accept Merlin as one of their own, and he becomes a valued member of the railway team.

In the end, Thomas and his friends learn that it's important to be accepting of others and to encourage them to embrace their unique qualities. Merlin may be a most singular engine, but his differences make him special and valuable to the railway community. The episode ends with all the engines happy and united, ready for their next adventure.