We haven't heard any casting news about this live-action/CGI reboot, but if production is actually starting in only a few months, we should hear more about who is portraying Leonardo, Donatello, Michelangelo, and Raphael. The project has already created a lot of controversy, after the report that the turtles have a new alien origin, and the script leak which was negatively received.
Principle photography on TEENAGE MUTANT NINJA TURTLES, is scheduled to begin this April in New York.— Production Weekly (@prodweek) January 12, 2013
Teenage Mutant Ninja Turtles comes to theaters August 8th, 2014 and stars Megan Fox, Alan Ritchson, Pete Ploszek, Jeremy Howard, Noel Fisher, Will Arnett, Danny Woodburn, William Fichtner. The film is directed by Jonathan Liebesman.