The makers of Amith Chakalakkal and Vinay Forrt's Chithini have released the trailer for the film. It is directed by East Coast Vijayan and produced by his home banner East Coast Communications Pvt Ltd. 

The trailer begins with a woman suggesting to Vinay's character that the first episode of the next season of their TV show or podcast should feature a thrilling horror story. She convinces him that they will need to spend a week in a forest for this, to which he agrees. It then introduces us to Amith and Mokksha's characters as a newly married couple. Promising a supernatural horror thriller, the trailer follows Amith, playing a police officer, as he investigates a murder that appears to be connected to a nearby forest known to be haunted by the ghost of a pregnant lady named Chithini.

Chithini's screenplay and dialogues are jointly penned by Vijayan and K Vanil, with the latter also credited for the story. The film also stars Arathy Nair, Enakshi Ganguly, Johny Antony, Sudheesh, Srikant Murali, Joy Mathew, Manikandan R Achari, Pramod Veliyanad, Jayakrishnan, Unni Raja, Gibin Gopinath, Rajesh Sharma, Koottickal Jayachandran, Anoop Sivasenan and Pauly Valsan, among others. Its technical crew comprises cinematographer Ratheesh Ram, editor John Kutty and composer Ranjin Raj.