Saravanan, an NRI, struggles to sell his ancestral bungalow in India due to persistent rumors that the property is haunted by the vengeful spirits of a foster family. Desperate to debunk these claims and finalize a sale to clear his debts, he recruits four eccentric men—each facing their own financial crises—to stay in the house for several nights and prove it is safe. As the group encounters the supernatural residents, a series of comedic misunderstandings ensues; however, the atmosphere shifts when the dark, tragic truth behind the family's demise is revealed, leading to a confrontation with the real villain behind the haunting.
Petromax - official trailer
Watch Petromax on Amazon Prime Video