Teenage Mutant Ninja Turtles

While the Turtles, in disguise, are at a movie, Shredder interrupts a press conference to steal a new medi-laser.

While the Turtles go on a talk show to prove their innocence to the world, Krang steals a robot and some Solarbenite from a military warehouse, with the intention of destroying the Turtles himself.

While the Turtles are planning Irma's birthday party, Shredder steals an Exaboron Isotope from a meteorite crash. Krang creates an Exaboron-powered Enlarging Ray which causes six times normal growth, with the intention of using it on Shredder.

Shredder gives futuristic laser weapons to mobster Tony "The Butcher" Vivaldi and his underlings. Shredder wants The Butcher to find the Maltese Hamster statue of him, which has inside it the formula for ultimate fuel for the Technodrome.

Krang creates a Gravity Altering Device which causes everyone in the city, including the Turtles, to start floating.

Two huge electrodes at Cybertech Labs produce a startling effect on two long-time foes. The mind of the Turtles master Splinter winds up in the body of the evil Shredder - and vice versa, causing confusion among their associates.

Burne is out to prove to April that he can still dig in the trenches and find good stories after deriding her for failing to come up with anything good lately.

On the occasion of a rare conjunction of the Earth, Moon, and Stars, Shredder steals some Capsidium Crystals.

April does a story on the rat problem the city is facing, and the Rat King kidnaps her. The Rat King is the leader of all the rats under his form of government known as the Ratocracy.

The Turtles venture down to the Earth's core and discover a lost prehistoric world complete with dinosaurs.

Emperor Aleister and his daughter Princess Mallory arrive from the small kingdom of Malacuria where there has been a recent discovery of a vast deposit of Lydium - 90, the most powerful source of energy found on Earth.

At an army testing lab where a super laser is being demonstrated, the crowd is surprised by the arrival of MACC, a robot from the year 2399 that talks like a cowboy from watching old western movies on inter-dimensional trips.

Krang detects the existence of an alien metal that could help him conquer the Earth. It happens to be on a Ninja Sword the Turtles have purchased for Splinter as a National Sensei Appreciation Day gift.

Krang is out to liquidate the Turtles by pumping water through the Earth's crust and into the sewer system. The super pump starts sucking up the entire ocean and soon the streets are covered with three feet of water.

Leonardo cannot take the pressure of being the leader of the Turtles anymore and leaves. Meanwhile, Krang and Shredder use their Solar Siphon to drain all the energy from the Sun.

Leonardo becomes a little soft in the shell after he is knocked on the head. He thinks he is D' Artagan and that the other Turtles are the Three Musketeers.

The city's new state-of-the-art garbage disposal system's main computer DUMP 1000 is programmed by Shredder to seize the Turtles but starts scooping up every turtle in sight.

With the aid of the Holographic Synthesizer, Shredder creates an exact likeness of Michelangelo and programs it to invade the Turtles' lair and destroy them.

Donatello and Rocksteady are beamed up to a space ship - by little alien, Nikto, 6- thousand years old, traveling with his parents Klaatu and Barada.

The polarisoid, an alien tourist visiting Earth, causes all sorts of commotion with his camera which sucks everything it photos literally inside the camera, including City Hall.

In order to steal nuclear energy from a submarine, Krang creates a love potion which induces lovesickness in all of the Turtles except Donatello who does not eat the potion-laced pizza.

Intent on revenge against both the Turtles, Krang and Shredder, the Fly (alias Baxter Stockman) returns with a bug of a plan. While the Turtles are battling Shredder, the insect tries to exterminate the entire group with deadly gas.

Casey Jones, described by Raphael as a "guy who's seen too many 'Filthy Harry' movies," is taking the law into his own hands and the Turtles are being blamed for some of his actions.

The chemicals from two cars in a train wreck unite to form mutagen and steers licking up the goo are transformed into a bull-headed monster.

Shredder utilizes a hypnotizing device and creates zombies out of CEOs all over the city. Ultimately, the plan is to raise the Technodrome from the center of the Earth.