The film was shot in 42 days. 39 days in Jamshedpur and 3 days in Shimla.
Director Vikramaditya Motwane, his mother (executive producer) and his wife (stills photographer) worked for free.
The sound for the film was recorded and mixed at 96khz, against the standard 48khz, the first time this had been done in India.
The Contessa used in the film, BEN 747, was actually a stolen car that the thief sold to the crew without them knowing it was stolen. They only came to know when the original owner met them at a special screening of the film at the Beldih Club in Jamshedpur. The original owner only got to know because a relative saw the promo of the film and called.