One Tamil film that has been at the top of the list among film aficionados and movie buffs is Rocky, which has Taramani fame Vasanth Ravi and legendary director Bharathiraja starring in the lead roles. The upcoming action thriller produced by CR Manoj Kumar's RA Studios has been directed by debutant Arun Matheswaran, with promotions currently in full swing. Leading South Indian actress Nayanthara and director Vignesh Shivan had bought the rights for Rocky and will be presenting the film under their Rowdy Pictures banner. Gearing up for a theatrical release on December 23, the makers on Monday have released a special promo for the 'Kaalam Oru Dhrogi' song in Rocky featuring Nayanthara. 

The promotional material released so far for Rocky has emphasized the film's dark and gritty tone that includes plenty of action sequences and intense drama. Both trailers that have come out have also shown the chemistry between Vasanth Ravi and Bharathiraja as director Arun Matheswaran has tried to show them in a new light. Actress Rohini and popular Tamil dubbing theatre artist Raveena Ravi will be seen in pivotal roles, with the technical team for Rocky featuring names like ENPT composer Darbuka Siva for the music, cinematography by Shreyaas Krishna, editing by Nagooran, art direction by Ramu Thangaraj and the action by Dinesh Subbarayan. 

Nayanthara and Vignesh Shivan had announced last year that Rocky is the first film to be coming out for release under their Rowdy Pictures banner. The excitement levels for the film shot up after the duo's involvement, with the latest promo for the 'Kaalam Oru Dhrogi' song featuring Nayanthara only making the hype bigger. Watch the 'Kaalam Oru Dhrogi' song promo video from Rocky below: