Jawaab(1985)

After businessman Ram Pratap Singh (Raj Babbar) gives police information pertaining to a journalist's murder, gangster Jagmohan (Danny Denzongpa) goes to prison for the crime. Soon, Singh's life turns upside down when Jagmohan's cohorts begin peppering him with threats. Helped by Inspector Sharma (Suresh Oberoi), he goes into the witness protection program with his wife and child, but the cover may not be enough to keep them safe.