Vishwaroopam-விஸ்வரூபம்:2013:Vishwanathan, a Kathak dance trainer in New York, is completely satisfied in his marriage with Nirupama, a nuclear oncologist who married him to pursue increased research within the USA. Deciding to chop ties along with her husband, Nirupama hires a non-public detective to observe his actions. To her utter shock, sure truths about her husband are subsequently revealed, setting off a series of occasions that may change each of their lives irreversibly.