Ep 16. The Entity Below

The show Teenage Mutant Ninja Turtles (2003) season 3 episode 16, titled "The Entity Below," follows the four turtles Michelangelo, Leonardo, Raphael, and Donatello as they venture into the sewers to investigate strange occurrences. They soon discover an ancient underground civilization, inhabited by humanoid creatures known as the Mole People.

The turtles are fascinated by their discovery and begin to explore the ruins. However, they soon realize that they are not alone in the underground world. They come across a mysterious entity that seems to be controlling the Mole People, using them for its own nefarious purposes.

As the turtles try to solve the mystery of this entity, they face numerous challenges and battles. They must use all of their skills to defeat the entity and save the Mole People from its influence. Along the way, they encounter new allies and enemies, and discover the secrets of the underground world.

The episode is filled with action-packed scenes and intense moments. The turtles use their ninja skills and weapons to fight off various enemies, including the Mole People and the entity. There are also moments of humor and camaraderie, as the turtles banter and joke with each other amidst the chaos.

Overall, "The Entity Below" is an exciting episode that showcases the strengths of the Teenage Mutant Ninja Turtles. The show's blend of action, humor, and adventure makes it a favorite among fans of all ages.