The first single from Kaatrin Mozhi was unveiled by Khusbu Sundar on her social media page. The track titled 'Kelambitale Vijayalakshmi' has been sung by Nakul Abhyankar while Madhan Karky has penned the lyrics. Music is by A H Kaashif. 

Kaatrin Mozhi directed by Radha Mohan is the Tamil remake of Vidya Balan starrer Tumhari Sulu.  The film starring Jyothika, Vidharth and Lakshmi Manchu is produced by G. Dhananjayan and is set to hit the screens on October 18, 2018 for the pooja holidays.