Krang (tmnt)

Krang is an antagonist of the Turtles, an alien being who seeks to take over the Earth.

1987 cartoon - Krang is a war criminal from Dimension X, who is exiled to Earth and is left only as a brain in an android suit. He is forced to ally himself with the Shredder and aid him in defeating the Turtles if he wants anyway to get back home. He and Shredder are constantly bickering about tactics and often take pleasure in the other's failings (and sometimes intentionally sabotage each other).

2003 cartoon - Krang appears in one episode as a member of the Utroms, a race of alien beings who were stranded on Earth. He is simply a cameo appearance in the show.

2012 cartoon - the Kraang are a race of alien invaders who try to take over the Earth. In this show their minds are all connected, with them being led by two leaders: Kraang Prime and Kraang Sub-Prime. They often utilize android bodies (some of which are human disguises) and often speak in an over-elaborate manner, addressing themselves as Kraang.

2016 film - Krang enlists the Shredder to find components of a machine to bring his warship to Earth. Shredder agrees to ally himself with Krang to take over and rule the world, but Krang betrays him and locks him in a cell aboard his ship. The Turtles fight him to stop his ship assembling.