Iru Mugan (transl. Two Faced Man) is a 2016 Indian Tamil-language science fiction action film written and directed by Anand Shankar. Produced by Thameens Films, the film stars Vikram in a dual role as the hero and villain, Nayanthara and Nithya Menen while Nassar, Thambi Ramaiah and Karunakaran feature in pivotal roles.

Principal photography commenced in December 2015. The major portion of the film was shot in Malaysia with few sequences in Chennai, Bangkok, Ladakh and Kashmir. Harris Jayaraj composed the film's soundtrack and score, while R. D. Rajasekhar and Bhuvan Srinivasan handled the cinematography and editing, respectively. The film was released on 8 September 2016 and received positive reviews. The film was a huge commercial success at the box office.