Ep 24. The Cosmic Completist

In Teenage Mutant Ninja Turtles (2003) season 1 episode 24, titled "The Cosmic Completist," the Turtles embark on a galactic adventure after receiving a distress signal from outer space. The signal leads them to an abandoned space station where they come across a mysterious figure known as the Cosmic Completist. The Completist, who appears to be a collector of rare artifacts, is in possession of a powerful crystal that the Turtles suspect may be the missing piece to their own lost artifact.

The Turtles must navigate their way through the eerie space station, encountering various obstacles and dangers along the way. They come across robotic drones and alien creatures, all while being accompanied by the bizarre and enigmatic Cosmic Completist himself.

As they progress through the space station, the Turtles begin to uncover more about the Cosmic Completist's true intentions. It becomes apparent that he is not as benevolent as they had initially thought and may have his own dark motives for collecting these rare artifacts.

Meanwhile, back on Earth, April and Casey Jones work to decipher a mysterious series of symbols that they believe may provide a clue to the Turtles' whereabouts. April utilizes her intelligence and expertise in deciphering ancient languages and symbols to unravel the intricate mystery.

Throughout the episode, the Turtles must utilize their ninja skills and teamwork to stay alive and make their way back to Earth safely. They also face the moral dilemma of whether or not to take the crystal from the Cosmic Completist, knowing the potential consequences of possessing such a powerful object.

In the end, "The Cosmic Completist" is an action-packed and suspenseful episode that showcases the Turtles' bravery, intelligence, and loyalty to each other. It also introduces some new and intriguing characters, while building upon the ongoing storyline of the Turtles' ongoing quest for their own lost artifact.