Acclaimed filmmaker Zack Snyder makes his animation debut with the fantasy family adventure "Legend of the Guardians. Legend of the Guardians: The Owls of Ga'Hoole is a 2010 American-Australian 3D computer-animated fantasy-adventure film based on the Guardians of Ga'Hoole series by Kathryn Lasky. The story revolves around Soren, a young owl, who gets kidnapped by the evil owls of St Aegolius and want to turn him into a soldier. He escapes with some of his friends and warns the mythical guardians about the evil plan.