The sequel to the movie Gadar is back and has brought with it tonnes of nostalgia, the magic of Tara Singh and well crores and crores of rupees at the Box Office. The film already has Rs 500 crore in its kitty and by the looks of theatres running house-full, it seems like it is just the start. Gadar 2 ended with an ambiguous ‘to be continued message, does that mean 'Gadar 3' is on the cards? Director Anil Sharma tells more