Sunny Deol says 'Gadar 2' helped him connect with newer audience: They are now seeing my older films
The Anil Sharma directorial, which hit the screens in August, turned out to be a surprise hit of the year with over Rs 500 crore in worldwide gross box office collection, much like its predecessor 'Gadar: Ek Prem Katha', which was the highest-grossing Hindi movie of 2001.