’10 Endrathukulla’ didn’t turn up to be as expected for Chiyaan Vikram as the film failed to click commercially well in box office. Soon after the film’s release, Vikram started to work on his new film ‘Iru Mugan’, which is reported to be an espionage thriller starring Nayantara and Nithya Menen in female lead characters with Riythvika, Nasser, Karunakaran and Thambi Ramaiah playing important roles. The film has musical score by Harris Jayaraj and RD Rajashekar is handling cinematography with ‘Arima Nambi’ fame Anand Shankar wielding the megaphone. The shooting of this film happened nearly for three months and was initially planned to be completed in a span of just 90 days. The producer is so happy that Anand Shankar has managed to wrap up the shoot in spite of shooting across many countries in a short span of time. With the audio and trailer of this film getting released on the same day, the team assures us one thing that the trailer will have a surprise element that will send everyone enthralled.