Nibunan is a 2017 Indian action thriller film directed by Arun Vaidyanathan and starring Arjun Sarja.
The film follows a deputy superintendent of police (DSP) named Ranjith Kalidoss, who hunts down a psychotic serial killer with the help of his two subordinates, Inspectors Joseph and Vandana. As they delve deeper into the case, they uncover a haunting secret.
The movie was co-produced by Arun Vaidyanathan and features a cast including Prasanna, Varalaxmi Sarathkumar, Sruthi Hariharan, and Vaibhav Reddy. The music was composed by S. Navin, while the cinematography and editing were handled by Arvind Krishna and Sathish Suriya, respectively.
The film was simultaneously filmed in Tamil and Kannada, with the Kannada version titled Vismaya. It was theatrically released on 28 July 2017 to mixed reviews from critics and later dubbed in Telugu as Kurukshetram.