CHENNAI: Kolai, directed by Balaji Kumar of Vidiyum Munn, released its trailer and audio on July 10, following the footsteps of the Hollywood film, Knives Out, which was based on a genuine occurrence that happened in New York in 1923.

The film will be released in the theatres on July 21. The murder mystery stars Vijay Antony as a private detective.

Kolai is produced by Infiniti Film Ventures and Lotus Pictures. The other cast includes Radikaa Sarathkumar, Murali Sharma, John Vijay, Arjun Chidambaram, and Samkit Bohra.