‘Kalimannu’ is produced by Thomas Thiruvalla under the banner of Cherummuttadathu Films. Biju Menon will portray another major character in the film. The rest of the cast will be completed soon. However, we are planning a four-day shooting by August first week. Since we have to cover various stages of pregnancy, the film will be completed in different schedules and is slated to release on 2013,” says Blessy.