Ep 16. The King

In "The King," the sixteenth episode of Season 1 of "Teenage Mutant Ninja Turtles," the turtles face a new adversary - a teenage boy named Timmy who starts causing trouble around the city with his telekinetic powers. As they try to stop him, they discover that Timmy is not just an ordinary teenager, but the long-lost prince of a faraway kingdom.

The episode starts with Timmy causing all sorts of chaos in the city by levitating things and setting cars on fire. The turtles, who are patrolling the city in search of any trouble, immediately respond and try to stop him. However, Timmy proves to be a formidable opponent with his powers, and the turtles struggle to keep up with him. Moreover, when they try to talk to him, he refuses to listen and instead attacks them.

As the turtles continue to fight Timmy, they start to realize that he's not just a normal human. He seems to have some sort of telekinetic powers that he can't control properly. From what they can gather, it appears that Timmy is a mutant, just like them. However, they don't know what kind of mutation he has, as they've never seen anyone with telekinetic powers.

Despite their efforts to stop him, Timmy manages to get away from the turtles and escape into the sewers. The turtles follow him, but they soon find themselves in an underground chamber that leads to a secret room. In this room, they discover a throne, a sword, and a painting of a young prince, who looks suspiciously like Timmy.

As they investigate the room, they are suddenly attacked by a group of heavily armed humanoid creatures. The turtles defend themselves, but they are outnumbered and outmatched. However, before the fight can escalate, Timmy appears and reveals that he's the rightful king of this kingdom. He tells the creatures to stand down, and they obey him.

The creatures, who are revealed to be Timmy's loyal followers, explain that Timmy's evil uncle had taken over the kingdom when Timmy was just a baby, and had forced Timmy's parents to flee. The uncle had then used dark magic to erase Timmy's memories and made everyone believe that the prince was dead.

With the truth finally revealed, Timmy decides to go back to his kingdom and take his rightful place as the king. The turtles offer to help him and accompany him to the kingdom. However, as soon as they reach the surface, they're attacked by the uncle and his followers. A fierce battle ensues, and the turtles once again find themselves on the defensive.

Despite being outnumbered, the turtles manage to hold their own against the uncle's army. However, they soon realize that they are no match for the uncle himself, who is revealed to be an extremely powerful sorcerer. Just when all seems lost, Timmy comes up with a plan. He uses his telekinetic powers to control the uncle's mind and turn his own army against him.

With the uncle defeated, Timmy is finally able to claim his throne and take his place as the king. The turtles bid him farewell and return to their home in the sewers. As they reflect on their adventure, they realize that they made a new friend in Timmy, and that sometimes, even mutants need a little help from their friends.