Vidiyum Varai Kaathiru is a 1981 Indian Tamil-language thriller film directed by K. Bhagyaraj and starring himself and Sathyakala.
The film follows Raja, who arrives in Ooty seeking employment and inadvertently trespasses on the property of wealthy businessman Rajasekhar. After saving Rajasekhar from kidnappers, Raja is offered a job and invited to stay at his house. However, he begins to hear a woman's distressing screams, which unsettle him.
The film was released on May 8, 1981, and was remade in Malayalam as Sharam (1982) and in Hindi as Pathar Ke Insan (1990).