Warner Bros. is going full-speed ahead with production on the anticipated Justice League of America film. According to Variety, Warner Brothers tried to get the comic book adaptation into production earlier, but put it on indefinite hold in January, allowing the cast options to expire.

Director George Miller will direct the script from writers Kieran and Michele Mulroney. Adam Brody will play the Flash, Rapper Common will play the Green Lantern and other roles went to Armie Hammer Jr. (Batman) and Megan Gale (Wonder Woman).

RELATED: Is Val Kilmer Jumping Back Into His Old Batman Forever Batsuit for DC Fandome?

Warner Bros. has scheduled to release Justice League of America in 2009.