Rachana Inder, known for her performances in Love Mocktail and Love 360, gears up for her next film, titled 4N6, directed by debutant Darshan Srinivas. The film will star her as a forensic investigator, a different character from her romantic drama roles, alongside Bhavani Prakash as an investigative officer. Filmed around Bangalore for over 30 days, 4N6 has received a U/A certificate and is set to release on May 10, alongside other films like Ramana Avatara and Grey Games.

In the recently released trailer, Rachana and Bhavani collaborate to solve a string of carefully planned murders, where evidence is deliberately manipulated. The story revolves around their efforts to unravel the case despite facing a cunning adversary. The title, indicating the number of deaths, hints at a narrative focused on investigation and revolves around forensic analysis. Alongside Rachana and Bhavani, the film also features Aadhya Shekar, Saurav Prashanth, Naveen Kumar, Arjun, and R Nixon.

The film has Charan Tej as the cinematographer, Satyaka as the dialogue writer, and Sai Somesh as the music director.