The first schedule of Thala Ajith's 'AK 57' was completed in European nations without even finalizing he lead villain of this espionage thriller. The film is being directed by Siva and the second schedule is expected to start in Hyderabad very soon,

Now we learn from an unconfirmed source that a Bollywood actor has been roped in as he lead antagonist in the film. We will have to wait for an official confirmation.

Sources also reveal that Ajith will sport a different makeover in the upcoming second schedule of shoot and this will be a huge surprise for Thala fans while watching the film.

It is also reliably learnt that before commencing the second schedule, director Siva shot some important scenes with the film's heroine Kajal Aggarwal in an apartment in Chetpet, Chennai on Tuesday (October 4).