We're just a couple of weeks out from the release of 'Teenage Mutant Ninja Turtles,' and we know we're going to be seeing a whole lot of those green dudes this week at Comic-Con 2014. Until then, feast your eyes upon the latest poster for the heroes on a half shell, which looks pretty darn tough.

You can check out the newest poster for 'Teenage Mutant Ninja Turtles' below, which features the heroes looking very much ready to kick some major villain butt. We know they're teenagers, but maybe don't cross them unless you want a nunchuck to the face.

The new film, directed by Jonathan Liebesman and produced by Michael Bay, takes a bit of a more action-packed and edgier approach (obviously) to the story of four mutant fighters who must go up against a nefarious kingpin (Shredder, of course) to save their city. 'TMNT' stars Megan Fox as April O'Neil, William Fichtner as Shredder, and Tony Shalhoub as the voice of the Turtles' wise mutant-rat sensei Splinter. Voicing the Turtles themselves are Johnny Knoxville, Alan Ritchson, Noel Fisher, and Jeremy Howard. As a bonus, the cast is rounded out by Will Arnett and Whoopi Goldberg. Whoopi!

Click below to check out a high-res version of the new, super-tough poster:


For more information on 'TMNT,' watch our interviews from Comic-Con 2014.

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