Aatank (English:Terror) is a 1996 Indian Bollywood action thriller written by Sachin Bhowmick and directed by duo Prem Lalwani & Desh Mukherjee. The film stars Dharmendra, Hema Malini, Vinod Mehra in the lead roles. The film began principal photography in the mid-1980s and was delayed for several years before being released in 1996. A sub-plot with a killer shark may have been inspired by the Hollywood film Jaws.