Directed by Blessy, Kalimannu starring Shwetha Menon and Biju Menon will be released for Ramzan. The movie is about the bonding between a mother and baby starting from the womb.
The film's songs are already a hit and Mammootty did the release of Kalimannu's audio. The lullaby song Lalee...Lalee...sung by Mriduala Warrier has already become a rage. The music has been composed by M Jayachandran to the lyrics of ONV Kurup.
The film attracted controversy for filming the delivery scene of Shwetha Menon.