Naalai Manithan is a 1989 Indian Tamil-language science fiction action horror film directed by Velu Prabhakaran. The film stars Prabhu, Ajay Rathnam, Amala and Jaishankar. It is a remake of the American film Silent Rage (1982). The film was remade in Kannada as Manava 2022 (1997). A sequel named Adhisaya Manithan was released a year later.