The role is believed to only be a cameo, but it sets up the character for future appearances.
Snyder told Deadline, “Wonder Woman is arguably one of the most powerful female characters of all time and a fan favourite 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.”
Read our review of Man Of Steel here and our defence of Ben Affleck here. Man Of Steel is out to own 2 December 2013 – pre-order it on Blu-ray for £18.50, DVD for £12.75 or 3D Blu-ray for £20.50 from Amazon.co.uk