Loosely based on hollywood movie Shutter Island.
The locals of Manali thought there were real murders taking place in their city. There were newspapers articles carrying stories of murders.
The day Kay Kay Menon agreed to do the film turned out to be director, Kushal Srivastava's birthday.
Director Vishal Bhardwaj compared the film with Mulholland Drive (2001) and Kushal Srivastava to David Lynch.