ஒஸ்தி

Silambarasan as Osthe Velan Vijayakumar as Minister Kalaipandian Nizhalgal Ravi as Nirmala's Father Saranya Mohan as Nirmala Senthikumari as Masana Moorthy's wife Richa Gangopadhyay as Neduvaali VTV Ganesh as Neduvaali's father John Kokken as Local Don Mallika Sherawat as Mallika (Special appearance in the song "Kalasala") N. Azhagamperumal as Shankaralingam Jithan Ramesh as Balan Revathi as Velan and Balan's Mother Mayilsamy as Sennamadan Vaiyapuri as Seethapathi Bala Singh as District Collector Adukalam Naren as Comissioner Alexander Santhanam as Selvam Sonu Sood as Boxer Daniel Nassar as Velan and Balan's Father Thambi Ramaiah as Maasaana Moorthy

S. Thaman Original Music Composer