Bollywood heartthrob Hrithik Roshan has reportedly been roped in by Yash Raj Films scion Aditya Chopra for an action thriller franchise on the lines of Dhoom series. The first of the films will be directed by Dhoom: 3 director Vijay Krishna Acharya. The production house is waiting for the dates of Ashutosh Gowariker's Mohenjo Daro to be decided before they can formally announce the project.