Ep 11. Unearthed

In Ben 10: Alien Force season 2 episode 11, titled "Unearthed," Ben, Gwen, and Kevin investigate a series of strange incidents that have been occurring in a small town. The townspeople have reported seeing a mysterious creature lurking around the local museum, and it's up to the trio to get to the bottom of the situation.

As they begin their investigation, they discover that the creature is not from this world, but is actually an alien that has been buried beneath the town for many years. The town was built on top of an ancient artifact that serves as a gateway to other dimensions, and the alien was accidentally awakened when the museum curator uncovered the artifact during an excavation.

The trio must race against time to stop the alien from wreaking havoc on the town and finding a way to return it to its home planet. Along the way, they encounter a group of ruthless mercenaries who are after the alien for their own purposes, which adds extra tension to their mission.

Throughout the episode, Ben discovers a new alien form that he can transform into, which comes in handy during their fight against the mercenaries and the rampaging alien. Meanwhile, Kevin struggles with his own inner demons as he grapples with his past mistakes and tries to make amends.

As they work together to save the town and protect the alien, the trio also learns valuable lessons about trust and loyalty. They must rely on each other's strengths and work together if they want to succeed in their mission.

Overall, "Unearthed" is an action-packed episode that showcases the diverse abilities of the main characters as they work to save the day. It also introduces new elements to the Ben 10 universe, such as the ancient artifact and the ruthless mercenaries, which keeps the show fresh and exciting. Fans of the series will enjoy this episode for its fast-paced story and entertaining action sequences.