Karan Johar to direct his career's first BIG action film; Hrithik Roshan to play the lead?

Karan Johar is currently busy with his directorial Rocky Aur Rani Ki Prem Kahani, and after he wraps up the Ranveer Singh and Alia Bhatt starrer, the filmmaker is reportedly planning to make an action film with Hrithik Roshan. Read on to know more about it...