Sarath Kumar is now working for six pack abs. The actor revealed this while speaking about his forthcoming release titled '1977'. The movie will have the actor don six different looks in a dual role about a son trying to prove his father's innocence, both roles are played by the actor.

'In 1977, I've tried a new stylish look, and I play a nanotechnologist,' he explains.

Most of 1977 was shot in Malaysia, including the climax that was shot at the Malaysian Twin Towers. Plans are on dub the film in Cantonese and Malai.

Namitha and Farzana play the heroines of the movie. A Mumbai model Sandhya Shetty will feature in a sizzling number in the film.

'1977' is the directorial debut of G N Dinesh Kumar, an MBA who has worked as an ad-film maker.