Silambarasan

as Madura Michael / Ashwin Thatha

Shriya Saran

as Selvi

Tamannaah Bhatia

as Ramya

Mahat Raghavendra

as Sabi

Kasturi Shankar

as Agent Ruby

VTV Ganesh

as Somu

Y. G. Mahendran

as "Current" Murugan

Rajendran

as Mani/Rajhu

Kovai Sarala

as Sarala

Shanmugasundaram

Pandu

R. Neelakantan

Swaminathan

Lollu Sabha Manohar

Singamuthu

Nellai Siva

Rahul Thatha

Vijayakumar

G. V. Prakash Kumar

as Special Appearance

Adhik Ravichandran

Sana Khaan