Ep 22. King of the Castle

Ben 10 is an American animated television series that stars a young boy named Ben Tennyson who has the power to transform into different types of aliens thanks to a powerful watch he found called the Omnitrix. In the third season, Ben continues to battle a variety of villains and defend the earth from all sorts of alien threats.

Season 3 Episode 22, titled King of the Castle, begins with Ben and his cousin Gwen Tennyson visiting their grandfather's castle in England. The castle has been in their family for generations and it brings back memories of their childhood adventures. However, things quickly take a turn for the strange when they arrive and discover that the castle is not as abandoned as they thought.

Inside, they find a group of treasure hunters who are searching for a hidden room that was rumored to contain a valuable artifact. The treasure hunters are led by a man named Rook, who is ruthless and manipulative. He is determined to find the room and obtain the artifact, no matter what it takes.

When Ben and Gwen confront Rook, he tells them that the castle is cursed and that they should leave immediately. However, they are determined to find out what is really going on and they begin to explore the castle. Along the way, they encounter a variety of strange creatures and obstacles that test their courage and skills.

Meanwhile, Ben's arch-nemesis, Kevin Levin, arrives at the castle looking for revenge. He is angry because Ben defeated him in a previous battle and he wants to get even. Kevin is a powerful villain who can absorb and manipulate different types of energy, making him a formidable opponent.

As the episode unfolds, Ben, Gwen, and Kevin all find themselves trapped inside the castle, facing off against each other and the mysterious forces that lurk within. Along the way, they discover the truth about the hidden room and the artifact that lies within it.

The episode is full of action, adventure, and suspense as Ben and his friends battle their way through the castle to uncover its secrets. The animation and special effects are top-notch, bringing the world of Ben 10 to life in vivid detail.

Overall, King of the Castle is a thrilling episode that will appeal to fans of the series and newcomers alike. It is a great example of the kind of imaginative storytelling and exciting action that makes Ben 10 such a popular show.