Rajinikanth Athiyan IPS Amitabh Bachchan Sathyadev Fahadh Faasil "Battery" Patrick Rana Daggubati Natraj Manju Warrier Thara Ritika Singh Roopa Kiran Kishore SP Harish Kumar Dushara Vijayan Saranya Asal Kolar Guna Ananth Nag ASP Ram Abhirami Swetha Rohini Nazeema G. M. Sundar Inspector Lourdhusamy Rao Ramesh DGP D. Shrinivas Rakshan Athiyan's Nephew Ramesh Thilak Anbu Remya Suresh Saranya's mother Alencier Ley Lopez Judge Sabumon Abdusamad Kumaresan Aruvi Bala Guna's Friend M. Soundarya Saravanan Fact Finding Team Member Krishnudu Srinivasa Rao Vinod Sagar Politician Birla Bose Inspector Kalki Raja Kumaresan's sidekick Arul D. Shankar Education Minister Sri Deva NAT Academy agent Aravindraj R Home Minister Shaji Chen Commisioner of Police Supreet Hanu Reddy Anirudh Ravichander Cameo B. S. Avinash Perusu Rethika Srinivas Fact Finding Team Member Meenakshi Daisy