Actor Vivek Oberoi, best known for his work in films such as "Company" and "Rakta Charitra", will make his Tamil debut with Ajith's upcoming yet-untitled next project.
"After much contemplation, the makers have finalized Vivek as the antagonist. He will join the sets later this month," a source from the film's unit told IANS.
Being directed by Siva, the film features Ajith as an Interpol agent, and the film also stars Kajal Aggarwal and Akshara Haasan in the lead.
Tipped to be an action-thriller, the film is being bankrolled Satyajothi Films.
The film has music by Anirudh Ravichander.