Yesteryear actress Radha made her debut in Alaigal Oiyvathillai along with Karthik. The film went on to become such a big hit that both the actors literally became stars overnight. Radha was a sought after actress all through the eighties and costarred along with Rajinikanth, Kamal Haasan, Prabhu, Sathyaraj, Vijaykanth and many more.