Watch the Official Teaser from Tamil movie ‘Game Changer’ starring Ram Charan, Kiara Advani, Anjali, Samuthirakani, S J Surya, Srikanth and Sunil. ‘Game Changer’ movie is directed by Shankar and produced by . To know more about ‘Game Changer’ teaser watch the video. Check out the latest Tamil teasers, new movie teasers, trending Tamil movie teaser, and more at ETimes – Times of India Entertainment.