Om Kali Jai Kali is a 2025 Indian Tamil-language action thriller television series writer and director by Ramu Chellappa. The series stars Vimal as lead role, alongside Pugazh, Ganja Karuppu, Douglas Kumaramoorthy, Pawan, Pavani Reddy, D. R. K. Kiran, Elango Kumaravel, Yogi Ram, Rajan Krishnaswamy, Dhivya Duraisamy, Maheshwari Chanakyan, Queency Sneha Stanly, Shivin Ganesan, Seema Biswas and G. M. Kumar. The series is premiered in JioHotstar on 28 March 2025.