Dhanush Kathavaraayan "Raayan" Director, Actor, Writer S.J. Suryah Sethuraman "Sethu" Actor Prakash Raj Commissioner R. Sargunam Actor K. Selvaraghavan Sekhar Actor Aparna Balamurali Meghalai Actor Kalidas Jayaram Manickavelraayan "Manickam" Actor Dushara Vijayan Durga Actor Sundeep Kishan Muthuvelraayan "Muthu" Actor Kalanidhi Maran Producer Bhawan Manish Writer Sreyas Srinivasan Executive Producer Omprakash Cinematographer Prasanna G. K. Film Editing A.R. Rahman Original Music Jacki Art Director Kavya Sriram Costume Design