Tahkhana(1986)

Tahkhana is an Indian horror film centered on a curse that spans generations. When the dying Thakur Surjeet Singh leaves his estate to his favored son Raghuvir, the disowned Dhurjan—a practitioner of black magic—vows revenge. He orchestrates the abduction of Raghuvir's daughters, Sapna and Aarti. Though Dhurjan is captured and imprisoned in a dungeon, Sapna vanishes. Before his death, Raghuvir reveals that the girls each wear half of a locket that, when united, will expose a hidden treasure buried beneath the estate. Two decades later, Aarti and her boyfriend Vijay lead an expedition to recover the treasure, unaware they will face treachery from within their group and awaken an ancient, unstoppable force that has been waiting in the darkness below.