Once Vivek Oberoi was signed to play kaal the villian in krrish 3. He worked on the character. When Vivek was sure of what he thought he told director Rakesh Roshan and Hrithik Roshan that he wanted to show share his thought of the evil in the superhero flick. He got his make-up and hair done as per the conception, wore the costume, sat in a wheel-chair and went over to meet the Roshans in the get-up at their residence.


Within five seconds of walking into the room to meet Vivek, the Roshans are said to have exclaimed, 'Perfect!' And that's how Krrish 3 got its Kaal.