From Coming Soon:
In a statement, Zack Snyder stated: "Wonder Woman is arguably one of the most powerful female characters of all time and a fan favorite in the DC Universe. Not only is Gal an amazing actress, but she also has that magical quality that makes her perfect for the role. We look forward to audiences discovering Gal in the first feature film incarnation of this beloved character."
Batman vs. Superman will feature the return of Henry Cavill as Superman, facing off against Ben Affleck as Bruce Wayne/Batman. Also starring Amy Adams, Diane Lane and Laurence Fishburne, the Zack Snyder-directed Batman vs. Superman hits theaters on July 17, 2015.