The trailer of Amole Gupte's upcoming directorial 'Sniff', about "Bollywood’s Youngest Spy Superhero", has been released. The film revolves around the life of Sunny Gill, a young Punjabi kid, who lacks the ability to smell his surroundings. Produced by Jyoti Deshpande, Amole Gupte and Ajit Thakur, 'Sniff' is scheduled to release on August 25.