Combat Land

Major Characters

 * Leonardo (Cam Clarke)
 * Donatello (Barry Gordon)
 * Michelangelo (Townsend Coleman)
 * Raphael (Rob Paulsen)
 * April O'Neil (Renae Jacobs)
 * Horatio Stressbar (???)
 * Denton Nulcet (Rob Paulsen)

Minor Characters

 * Cyber Warrior Robots
 * Vernon Fenwick (Peter Renaday)
 * Irma Langinstein (Jennifer Darling)
 * Black Knight Robot (Barry Gordon)
 * Shogun Robot (Pat Fraley)
 * Medieval Knight Robots
 * Michelangelo Robot
 * Leonardo Robot
 * Samurai Warrior Robots
 * Stressbar's Nerd (Cam Clarke)

Locations

 * Turtles' Lair
 * Sewer System
 * Combat Land
 * April's office

Vehicles

 * TurtleVan
 * Channel 6 Newsvan
 * Future Zone Robot Motorcycle

Errors

 * When Leonardo attacked the Japanese warrior robot with his staff, he grunted in Raphael's voice.
 * In various parts of the episode, the Turtles are seen with their weapons on their belts even though they were confiscated from them when they first entered Combat Land.
 * When Leonardo bumped into the Shogun robot in the underground shaft, he had Raphael's colors.
 * Michaelangelo and Raphael peer into Irma's camera when she shows them the footage of Stressbar's henchman, despite the fact that only Mike and Leo were in the room.
 * Leonardo's katana looked like a safety katana when he used it to destroy the robot's control unit.
 * Michelangelo carries a katana in the Medieval Zone despite Medieval warriors carrying broadswords in that time period.
 * When Donatello, Raphael, Irma, and Vernon are cornered by the robots at the end, Raphael turns into Leonardo.