Ratsasan

Gajaraj as Senior Police Officer Raveena Daha as Sharmi (Ammu's classmate) Ghibran as Himself (Guest Appearance) Karunakaran as Himself (Guest Appearance) Munishkanth as Doss Vinod Sagar as Inbarajan Sangili Murugan as Arun's House Owner Amala Paul as Vijayalakshmi "Viji" Suzane George as ACP Lakshmi Kaali Venkat as Venkat Radha Ravi as Inspector Rajamanickkam Yazar Arafath as Young Christopher Vishnu Vishal as SI Arun Kumar Ammu Abhirami as Ammu Nizhalgal Ravi as Doctor Nandan Saravanan as Christopher/Mary Fernandez/Annabella George Monekha Siva as Kayal Vinodhini Vaidyanathan as Kokila

Rekha D'One Public Relations A Keerthi Vasan Costume Design Prasanna GK Editor Ghibran Original Music Composer