In the third season of "Teenage Mutant Ninja Turtles" (2012), the fate of the entire Earth was left hanging as a major cliffhanger. This season, the Turtles travel back to six months before the end of Season 3. Donning spacesuits and armed with laser guns, the Turtles and their friends launch into the vastness of space, aiming to thwart the Triceratons' plans before they can replay the events of Season 3's conclusion.