Mammootty recently took to his official social media handles to announce his next film following the success of Kalamkaval. The veteran actor will be joining hands with filmmaker Adoor Gopalakrishnan, marking a reunion after several decades. However, after initial rumours suggested that Nayanthara was part of the project, it now appears that another Malayalam actress is playing the co-lead, marking her second collaboration with Mammukka. Not Nayanthara but THIS Malayalam actress to headline Mammootty’s Padayaatra? In a series of images unveiled by the production house, actress Grace Antony is seen accompanying Mammukka on the sets, indicating that she is likely to headline the project alongside the Bazooka star. Sharing the official stills, the makers wrote, “Padayaatra shoot started today!!” Here’s the post: For those unaware, Grace Antony had previously starred alongside Mammootty in the psychological mystery thriller Rorschach. Directed by Nissam Basheer, the film featured the actress as Sujatha, who is used as a pawn by Mammukka’s character, Luke Antony, to torment her ex-husband Dileep’s spirit. Earlier, several rumours had indicated that Nayanthara was in …