Yahoo! Movies has debuted the first trailer for Zack Snyder's upcoming film Legend of the Guardians, which will be released in 2D and 3D theaters nationwide on September 24. Click on the video player below to take a look at this new adventure, based off the children's books by Kathryn Lasky.

Zack Snyder's Legend of the Guardians stars Emily Barclay, Abbie Cornish, Emilie de Ravin, Ryan Kwanten, Jay Laga'aia, Miriam Margolyes, Helen Mirren, Sam Neill, Richard Roxburgh, Geoffrey Rush, Jim Sturgess, Hugo Weaving, David Wenham and will be released in theaters everywhere on September 24.