Amitabh Bachchan, Vidya Balan at TE3N trailer launch

May 5, 2016 16:54 IST 1 of 4
The trailer of Ribhu Dasgupta's film, "Te3n", which stars megastar Amitabh Bachchan, Vidya Balan and Nawazuddin Siddiqui, was launched here on Thursday. "We want the audience to promote the film. It's a unique idea by inviting people through social networking sites and asking them to let us know how we can promote the film," Amitabh said about the promotional strategy of the film at the trailer launch event here.