Actor Sunny Deol, who had helped launch four newbies in his directorial film ‘Ghayal Once Again’, is now gearing up to launch his son Karan into Bollywood. According to reports, the actor-turned-director went the extra mile to make sure his son gets the debut he deserves. Deol reportedly got in touch with his ‘Betaab’ co-star Amrita Singh as he was keen to get her daughter Sara Ali Khan on board.