Watch " " Online Free HD Soap2day. Vellai Roja is a 1983 Indian Tamil film, directed by A. Jagannathan and produced by V. Viswanathan. The film stars Sivaji Ganesan, Ambika, Prabhu and Radha in lead roles. The film had musical score by Ilayaraja. The film was a remake of Malayalam film Post Mortem.