The first trailer for this summerís Teenage Mutant Ninja Turtles movie is now online.



Over the past several months, images from the movie have been leaked online. The trailer was released Monday night to exhibitors at CinemaCon in Las Vegas.



The movie, directed by Jonathan Liebesman and produced by Michael Bay, stars Megan Fox as reporter April OíNeil and William Flichtner as Shredder. The turtles are voiced by Alan Ritchson (Raphael), Jeremy Howard (Donatello), Pete Ploszek (Leonardo) and Noel Fisher (Michaelangelo).



It will be in movie theaters on Aug. 8.