Talking to a leading daily, Saif Ali Khan said, "We'll take it to international horror festivals. There are no limits in terms of language and visuals that will fry your mind. We're prepared for an A certificate, even a double A."
Saif Ali Khan further added, " The amazing make-up and prosthetics are going to scare the crackers out of everyone. In our film, they're afflicted by a virus. So while they can't fly or outrun humans, they can't be killed unless you hit the part of their brain that's still alive. Meanwhile, they go around biting people and turning them into zombies. It's fun pushing the envelope with such concepts."
Well, it would be interesting to see Saif Ali Khan in a totally different role.