Nastik is a story about an atheist named Shankar. His childhood incident and memories have turned him into a non-believer and a thief, by profession, who is out to seek revenge for his father's death by a man with one … Amitabh Bachchan, Hema Malini, Sarika, Pran, Raju Shrestha, Amjad Khan, Nalini Jaywant Added on Amazon Prime 2022-06-08.