Vedhala Ulagam (1948) is an Indian Tamil-language fantasy film directed and produced by A. V. Meiyappan.
The film stars T. R. Mahalingam, K. Sarangapani, Mangalam, K. R. Chellam, and C. T. Rajakantham in the lead roles.
Written by P. Neelakantan, the plot revolves around Rajasimhan who discovers a book detailing the Demon World, where fulfilling three specific orders promised the kingdom and the demon king's daughter, Rajeevi.
Rajasimhan learns that his father was cursed after attempting to rescue men who failed to complete the orders 18 years prior. With his mother's permission, he sets out with Dhathan to confront the Demon World.
The film was released on August 11, 1948, and achieved commercial success.