shaitan is a 2011 Hindi thriller film, directed by Bejoy Nambiar starring Rajeev Khandelwal, Kalki Koechlin, Gulshan Devaiya, Shiv Pandit, Neil Bhoopalam, Kirti Kulhari, Rajit Kapoor, Pawan Malhotra and Raj Kumar Yadav. The film was released on June 10, 2011. It released to critical acclaim and was a commercial success as well.The film starts off with Amy (Kalki Koechlin), who is mentally disturbed deeply affected by the attempted suicide and eventual institutionalization of her mother. She moves from Los Angeles to Mumbai, where she meets KC (Gulshan Devaiya) at a party her parents forcefully take her to. KC introduces her to his gang - Dash (Shiv Pandit), Zubin (Neil Bhoopalam) and Tanya (Kirti Kulhari). They lead a directionless life, having fun, drinking, using drugs and driving around in a Hummer.