If reports are to be believed, Mani Ratnam is working on a full-fledged action movie on the lines of his super hit 'Thalapathy' starring Rajini, Mammotty, and Arvind Swamy. The new adaptation will star Vijay, Vikram, and Ram Charan Teja. It has also been almost confirmed that while talks have already been held with Ram Charan, Vijay and Vikram have both heard the script and given their nod. Still the official confirmation is out nothing can be sure in the show business.