Kalimannu is a Malayalam drama film written and directed by Blessy and starring Swetha Menon in the lead role and Biju Menon, Suhasini in Major Supporting roles. Inspired by the Puranic story of Abhimanyu and his mother Subhadra, the film portrays the relationship of the protagonist with her baby, before and after it is born. Swetha Menon's real-life delivery was shot live on camera for the film.