Annan Thambi

Annan Thambi is a 2008 Malayalam film directed by Anwar Rasheed, starring Mammootty, Lakshmi Rai and Gopika. Mammootty plays twins Achu and Appu in the film.

He grows up to be a lovable thug who falls for Thenmozhy Lakshmi Rai, while Achu marries Lakshmi Gopika. But soon major misunderstandings created by their enemies crop up and the brothers are baying for each others blood. Just before the climax, they come to the realization that others were behind their enmity, so they patch up their differences and take on their foes.

Source: Wikipedia