Naalaiya Manithan (தமிழ்: நாளைய மனிதன், English: Future Human) is a 1989 Tamil Horror - Thriller Action film was written and directed by Velu Prabhakaran. The film was produced by Thakkali Srinivasan under the banner Perfect Productions. The dialogues were written by Saveetha. Premi - Srini composed the music for the film. It stars Ajay Rathnam playing the titular role with Prabhu, Amala and Jaishankar playing the protagonist roles. The film was inspired from the American Science fiction - Horror film as Silent Rage directed by Michael Miller.