Karan Johar's next film 'Kaal' is not based on family drama. It's an exception for him. It's a horror flick. He says, "I can't even begin to think of a script for a film like that. When Soham narrated the script to me, I was terrified even hearing it! I even asked him, 'What were you drinking when you wrote the film?' But I guess it's important to deal with all forms of cinema as a producer."