'RRR' director S.S. Rajamouli says the sequel to his blockbuster action hit is well underway, reports 'Variety'.

The filmmaker, who's at this moment in the throes of his campaign for an Oscar, informed 'Variety' that his father and screenwriter Vijayendra Prasad is "seriously working on the story", with his revolutionary heroes set to return for another epic battle with the colonising Brits.