Board Thread:Questions and Answers/@comment-1038387-20140227111018/@comment-1038387-20140417223048

Screw it, googled.


 * Armie Hammer as Batman/Bruce Wayne
 * Megan Gale as Wonder Woman/Princess Diana of Themyscira
 * D.J. Cotrona as Superman/Kal-El/Clark Kent
 * Adam Brody as The Flash/Wally West
 * Hugh Keays-Byrne as Martian Manhunter/J'onn J'onzz
 * Teresa Palmer as Talia Al Ghul
 * Zoe Kazan as Iris Allen
 * Santiago Cabrera as Aquaman/Arthur Curry
 * Jay Baruchel as Maxwell Lord
 * Common as John Stewart/Green Lantern

According to the Batman wiki