ரட்சகன்

Nagarjuna Akkineni

— Ajay Padmanabhan

Sushmita Sen

— Sonia Sriram

S. P. Balasubramaniam

— Padmanabhan

Raghuvaran

— Gnaneshwar

Girish Karnad

— Sriram

Vadivelu

— Ajay's Friend

Sukumari

— Sonia's Grandmother

Kavitha

— Sonia's mother

Subhalekha Sudhakar

— Manager

Kevin Erik Gray

— Kevin, the sales officer

Ajay Rathnam

— Gnaneshwar's Henchman

Thalapathi Dinesh

— Gnaneshwar's Henchman

Mahanadhi Shankar

— Gnaneshwar's Henchman

Daljith Singh

— Singh, the weapon designer

Abu Salim

— Abu Salim

Luka Varghese

— Malik

Chinni Jayanth

Manobala

— Kanniappan

Dr. Rudhran

— A psychiatrist doctor

Karikalan

— A police officer

Vijay Krishnaraj

— A police officer

R. N. Sudarshan

Vinodini

— Priya

Madhan Bob

— Priya's husband

Gopal Aravind

— Aravind

Omakuchi Narasimhan

Gundu Kalyanam

Manager Cheena

— MRF Santhakumar

P. Soundara Rajan

— A dog owner

Joker Thulasi

— A dog owner