Mani Rathinam has directed the film Oh Kadhal Kanmani which has Dulquer Salman, Nithya Menon, Prakash Raj and Kanika in the cast. A R Rahman has composed the music while P C Sriram has handled the camera. The teaser and the trailer of the film was very much adored by the people. Nearly 10 Lakh people have viewed thus teaser. K E Gnanavel Raja of Studio Green has acquired the Tamil Nadu rights of this film.
This film will also be appreciated by Malayalam audience because Dulquer Salman and Nithya Menon had acted in the super hit films Bangalore Days and Ustad Hotel. Hence it is expected that the Kerala rights will be sold for a whooping amount.