Christian Finnegan Gayatri / Gautami Wang Zexuan Neel S.P.B. Charan Deepak Nayanthara Anjali Vikramadithyan IPS Anurag Kashyap Martin 'Rudra' Roy Atharvaa Murali Arjun Raashii Khanna Krithika Rao Manasvi Kottachi Shalini Vikramadithyan Ramesh Thilak Arjun's friend Vijay Sethupathi Vikramadithyan Devan CBI Officer Narayan Gowda Udhayabanu Mageswaran CBI Chief Vetrivel Raja Vinoth Kishan Dr. Vineeth Jeeva Ravi Victim's father (uncredited) Raveena Ravi Krithika Rao (Voice) Magizh Thirumeni Ex-ACP Martin 'Rudra' Roy (voice) Chetan CBI Officer Narayan Gowda (voice)