Mayabazar (1995)

Suji is the only daughter of billionaire Vishwanathan who plays unsuspecting pranks on everyone and one such prank she does by conducting an interview for choosing personal secretary for her father in which she chooses Ram as the secretary. Vishwanathan's friend Moorthy, manager and Swarna wants to takeover the whole property of Vishwanathan so Moorthy set up a person Raja to get married to Suji. However Suji gets married to Ram. Vishwanathan suddenly dies of heart attack and Suji who goes to Ooty gets killed by Ram and Moorthy. Suji becomes a ghost and decides to take revenge. Suji witnesses Mayamma, a look-alike who works a fake exorcist and asks her to act as herself. What transpires later forms the crux of the story.