The title of the film, which was earlier known as Ism, has not been finalised yet.
Radhika is active in the theatre circuit and her roles in Shor In The City and I Am were noted. She has done a few Tamil films, including Dhoni.
The shooting of the film is currently going on in Kochi.
Vinod Sukumaran won the National Award for the best non-feature film for Diary Of A Housewife. He has also won the Kerala state award for the best film editor for Ore Kadal.