The tale of Jagga Jasoos advances around the scandalous prominent instance of Purulia Arms Drop, which occurred in the year 1995 supposedly to oust the then Communist Government of West Bengal, India. Jagga (Ranbir Kapoor), an inquisitive and bashful young man in a curious little town carries on with a cheerful existence with his clumsy father, Bagchi (Saswata Chatterjee). In the wake of conceding Jagga into an all inclusive school, his dad all of a sudden vanishes. Feeling deserted, Jagga’s just contact with his dad is a VHS tape that he gets via the post office consistently on his birthday. Equipped with sharp investigator aptitudes, Jagga embarks to unravel the puzzle of his missing guardian. En route, he finds an accomplice in Shruti (Katrina Kaif), a clumsy writer with her own universal criminal case to tackle. Utilizing a couple of traps he learnt from Bagchi, with Shruti set out determined to reveal subtle elements of his dad’s baffling life and gets himself involved in an overall sneaking racket.