Ab Tak Chhappan (English: Fifty Six So Far) is a 2004 Indian crime film directed by Shimit Amin, written by Sandeep Srivastava, produced by Ram Gopal Varma, and starring Nana Patekar in the lead role. It also stars Revathi, Yashpal Sharma, Mohan Agashe, Nakul Vaid, and Hrishitaa Bhatt in supporting roles.The story revolves around Inspector Sadhu Agashe (Nana Patekar) from the Mumbai Encounter Squad famous for having killed 56 people in police encounters.