Krang summons General Tragg from the Dimension X to keep the Turtles busy while Shredder places a remote control transmitter upon a rocket ship preparing to launch a satellite with a new super laser.

Under the Arctic Ocean Krang is tuning up his Robotic Body. While no one is looking, Bebop and Rocksteady inadvertently destroy an important computer chip and surreptitiously replace it with one from a video game.

While the Turtles are busy trying to decide what costumes to wear to this year's Channel Six Halloween party, April and Irma are doing a story on the reverse polarity magnet at Magno-Dyne Labs.

Krang plans to blow up the Tri-State Bridge just as a convoy of trucks carrying a rare form of toxic waste passes overhead.

The Turtles go to the Top Notch Scientific Corporation to stand guard over the sonic disintegrator.

Shreeka, an alien with an attitude and a vendetta against Krang, after having spent eons tracking him down, has finally found him.

Donatello tells the other three Turtles that, based on his calculations, the Earth has changed its orbit and is heading for the Sun.

Down in the sewers, while Michelangelo, Leonardo, and Raphael are watching yet another cheesy sci-fi film, Donatello is busy building the dream-o-vision.

After another night's performance of the robotic Willie Wombat Revue at the Willie Wombat Revue Theatre, a mysterious figure, wearing a long black cape, black fedora, white face mask, and known only as the Phantom, makes an appearance.

Donatello goes to Channel Six News to give Vernon a piece of his mind after he had made disparaging comments about Turtles on live TV.

When Donatello, Michelangelo, and Raphael return from the video arcade they discover that Donatello's lab is in disarray and Leonardo is missing.

While practicing their martial arts, Leonardo tells Splinter that he is convinced that there is one combat maneuver he has yet to teach the Turtles.

Michelangelo returns from his sojourn to the pet shop with a monkey named Clyde. After only a few minutes with the undisciplined pet Leonardo, Donatello and Raphael demand that it be returned to the pet shop.

Burne assigns April a story reporting on the increase in urban crime. The only problem is that urban crime is decreasing.

While the Turtles are watching their favorite TV show April interrupts the broadcast with a special bulletin about a break-in at Dynamic Science Labs.