MUMBAI: Even as Rakesh Roshan’s sequel to Koi… Mil Gaya — Krrish is raking in moolah at the box office and has managed to triple his investment of Rs 490 million (Rs 49 crore) on the movie, the director has asked his team of writers to put on their thinking caps for the third part.

The senior Roshan is one who always likes to go easy after his film releases. But just as Krrish has completed its 11th week run and has entered its 12th week, he is all geared up to launch the third part. He has asked his team to come up with an interesting story line to follow his trilogy series.

Filmkraft CEO Shashank Jare confirmed the development saying, “Rakeshji has instructed his story department to come up with something interesting and even more thrilling than Koi… Mil Gaya and Krrish. He has given them three months to work on the subject. If he is not happy with the subject, he may drop his plans and go ahead to work on a new theme.”

While the Roshans are on the prowl, Feroz Nadiadwala who had beaten him in announcing Hera Pheri part 3 directed by Anees Bazmee, still has to finalize on the subject on his trilogy.