Trans-Dimensional Turtles

"Trans-Dimensional Turtles" is the 10th episode of season 4 and the 88th of the overall. It aired on March 27th 2016.

Official Description
The Turtles are transported to another dimension where they meet their 1980s counterparts and work together to battle Krang.

Characters

 * Leonardo
 * Donatello
 * Raphael
 * Michelangelo
 * April O' Neil
 * Casey Jones
 * Fugitoid
 * Splinter
 * 80s Leonardo
 * 80s Donatello
 * 80s Raphael
 * 80s Michelangelo
 * Mirage Turtles
 * Kraang Sub Prime
 * 80s Krang
 * Tiger Claw
 * The Kraang
 * Pizza Guy

Trivia

 * First appearance of 80s Krang and The Mirage Turtles.
 * The 80s Turtles and 80s Krang return in Wanted Bebop and Rocksteady
 * This episode contains several references from the 1987 TV Series:
 * When 80's Raphael throws a pizza at a Kraang, it's a direct homage to the first Fred Wolf intro for Raphael's part, where he throws a pizza at the camera and eats it. He even says the lyric "Give me a break!" when 2012 Raphael calls him out on having a pizza.
 * In addition to homages to the Fred Wolf cartoon, the episode also follows an identical pattern to Turtles Forever, the finale to the 2003 series with some differences:
 * The current Turtle team joins forces with a previous iteration; instead of the past being summoned though, the current Turtles this time are summoned.
 * A villain obsessed with eliminating the Turtles entirely with 80's Krang in this episode and Ch'rell in Turtles Forever.
 * Involves traveling into the "Prime" (Mirage Universe) to prevent the franchise's destruction. This episode has the Donatellos attempting to prevent the universe from being destroyed but are attacked while the Mirage Turtles assist in Turtles Forever.
 * This episode had an early screening at WonderCon a day before its broadcast date on March 26th, 2016.
 * Kraang Subprime mentions real life actress Megan Fox, who plays April in the Paramount movies.
 * The interaction between 2012 Donatello and 80's Raphael on their voices is a joke due to Rob Paulsen being the one to voice both of them.
 * The episode ends with the 80's turtles fighting a Kraathatrogon and Tiger Claw from the 2012's universe.
 * Although the fight took place over a year prior at the end of The Manhattan Project and this episode taking place a few months prior to Annihilation Earth!.
 * Tiger Claw is shown to already have lost his left eye before being eaten by the Kraathatrogon, even though he had lost it sometime after, or during, fighting the 80's turtles.