Vishwaroopam is terrorism based thriller movie and is about Vishwanath alias Wiz, a Kathak exponent, and Nirupama, get married. Each have an agenda and seem to have achieved their wishes in three years of matrimony.
Nirupama gets her Ph.D and Wiz runs his dance class in New Jersey unhindered by each other. All is fine till Dr. Nirupama aspires for more and wants to opt out of the arranged marriage. She cannot cite any specific reason to leave Wiz as there is nothing much to complain about him.
Every male according to Nirupama must have a flaw. So she decides to find out something about him to feel better about her decision to part. She hires a detective to rake up something on him. Wires get cross-connected and all hell breaks loose.