Agent Wali Khan (Irrfan Khan), appointed by the Chief of Indian intelligence agency Research and Analysis Wing (RAW), Ashwini Rao (Nassar), has been on a mission for nine years to keep an eye out for the activities of India's most wanted D-Company leader, Goldman (Rishi Kapoor) while working as a local barber as a cover. One day he notices Goldman talking about his son's wedding cards to people in the mosque where he prays and comes to know that his son is getting married and Goldman is breaking his security protocol to attend that. The same is confirmed by an Inter-Services Intelligence operative who works part-time as Goldman's bodyguard and is a neighbor and friend of Wali though he doesn't know the truth about Wali's connections to Indian Intelligence. Sensing a chance to nab Goldman alive, he informs Ashwini about the same who assembles a team quickly - Ex-Indian Army officer and mercenary, Rudra Pratap Singh (Arjun Rampal), RAW's explosives expert, Zoya Rehman (Huma Qureshi (actress)), and Aslam, a Mumbai thief and a murderer who was given a chance at freedom by participating in this mission.