About The Teenage Mutant Ninja Turtles get another go-round in this live-action revamp that concerns the kung-fu fighting squad's humble beginnings when they were affected by a radioactive substance, giving them strength and knowledge, as well as abnormally growing them to human size. Wrath of the Titans' Jonathan Liebesman directs from a script by Josh Appelbaum and Andre Nemec. Michael Bay produces. ~ Jeremy Wheeler, Rovi