Siva Karthikeyan has teamed up for the third time with Pandiraj after Marina and Kedi Billa Killadi Ranga, for an untitled project which is expected to be a mass rural entertainer, and the movie which is referred to as SK 16 currently, is produced by Sun Pictures.

After the announcements on the primary cast, it has been now revealed that SK16 will have two more heroes as a part - Sathuranga Vettai fame cinematographer turned hero Natarajan/ Natty and Producer and actor RK Suresh who will play vital roles in the movie.

Earlier it was announced that SK16 will have Anu Emmanuel as the female lead, and Aishwarya Rajesh playing an important character, while Soori and Yogi Babu will be the comedians. D Imman scores music while Nirav Shah is the cinematographer of SK16.