Teenage Mutant Ninja Turtles Kraang Creepy, controlling and vicious, the Kraang are extra-dimensional, multi-tentacle, brain-like conquerors set on colonizing earth To do so, they've come armed with powerful Kraang-droid exo skeletons, that (in some modes) appear human, but turtles beware Teenage Mutant Ninja Turtles and all related titles, logos and characters are trademarks of Viacom International Inc