Welcome Back, Polarisoids

Summary
Krang sends the Polarisoids an invitation to visit Earth, only the Polarisoids think that the "invite" is from the Turtles. It seems that Krang wants to get a hold of the Polarisoids' camera -- the one that literally captures its subjects within the camera. Krang has retained one of the Polarisoids "home movies" and adapted it so that when it is played in the Polarisoids' camera, it will unleash all the terrorizing aliens that the Polarisoids have "videotaped" on their vacations across the galaxies. Krang believes that these vicious aliens will keep the Turtles busy so that he can take control of The City.

When the Polarisoids locate the surprised Turtles, they have no choice but to invite them back to their lair. On the way, Shredder arrives and steals the Polarisoids camera. He inserts Krang's "tampered" tape and unleashes an alien monster which, true to form, attacks the Turtles. Shredder, Rocksteady and Bebop cause havoc throughout The City when they unleash more and more alien monsters with the Polarisods' camera. And while this is happening, Krang's computer is breaking into computer systems all over the City and taking control.

The City's populace is in a state of panic as The Turtles "put out every little fire that erupts." It looks like Krang will be victorious when Shredder plays back some footage that Frip shot on a planet with no gravity -- everything starts floating away -- including the Turtles. But when Shredder has the camera inadvertently knocked out of his hands, Frip retrieves it and turns it off. While everything comes crashng back to Earth, Donatello successfully inserts a "bug" into Krang's computer, thus destroying it and Krang's hope of dominance

Writer

 * Misty Taggart

Character voices

 * Leonardo (Cam Clarke)
 * Donatello (Barry Gordon)
 * Michaelangelo (Townsend Coleman)
 * Raphael (Rob Paulsen)
 * Splinter (Peter Renaday)
 * April O'Neil (Renae Jacobs)
 * Shredder (James Avery)
 * Krang (Pat Fraley)
 * Bebop (Barry Gordon)
 * Rocksteady (Cam Clarke)
 * Fripp (Townsend Coleman)
 * Millimeter (Jennifer Darling)
 * F-Stop (Rob Paulsen)
 * Say Cheese (Susan Blu)
 * Burne Thompson (Pat Fraley)
 * Vernon Fenwick (Peter Renaday)

Vehicles

 * Transport Module
 * TurtleVan
 * Fripp's Spaceship
 * Channel 6 Newsvan
 * Robot Garbage Truck
 * Runaway Subway Car

Locations

 * Turtles' Lair
 * Technodrome
 * City streets
 * Outer space
 * Vinnie's Pizzeria
 * City sewers
 * Channel 6

Gadgets

 * Turtlecoms
 * Com-Link
 * Polarisoid camera

Errors/Animation errors

 * As Shredder, Bebop and Rocksteady entered the Transport Module it's door was coloured dark blue.
 * When the Turtle Van is lifted, Donatello and Raphael both have Leonardo's colours.
 * When F-Stop and Say Cheese made monster faces to a man in the street, their eyes were yellow in one shot and red in the next.

Continuity errors

 * When the Turtles reached for the pizza at Vinnie's, all the slices were intact, but there were only four slices seen after Donatello had stopped talking.

Trivia

 * Second and final appearance of Fripp and only appearance of his family.