Mollywood actress Nayanthara who returned to the screens after a long break, with 'Bhaskar the Rascal', opposite Mammootty, has signed on yet another Malayalam movie paired against the same actor. The yet untitled film will see the actress play a role of a Kathakali artiste named Vasuki who hails from a Brahmin community. Confirming the news, a source said, “She has been learning Kathakali because there are sequences of the dance form in the film. This is a role she has never played.” Mammootty will play the role of a family advocate. The movie will be directed by AK Sajan and sees Arya playing a pivotal role.