National Award winning Indian actor-screenwriter-director Saurabh Shukla, who is remembered for his roles in Satya, Nayak: The Real Hero, Barfi!, PK, Jolly LLB, Raid, was at the 29th Kolkata International Film Festival (KIFF) to deliver a lecture on acting. Ahead of his 'Masterclass', IBNS correspondent Souvik Ghosh catches up with Shukla.