2.0

2.0 is a Tamil-language science fiction action film that explores themes of environmental destruction and technological advancement. The narrative follows an ornithologist who, after witnessing the devastating effects of mobile phone radiation on bird populations, commits suicide and mysteriously returns as a powerful fifth force intent on destroying humanity's communication infrastructure. The protagonist's vendetta against mankind sets the stage for a confrontation with Chitti, an upgraded version of the android from the original film, who must stop the vengeful force from annihilating civilization.

The film combines large-scale action sequences with social commentary on environmental degradation and the unintended consequences of technological progress. It explores the tension between human advancement and ecological responsibility, using the supernatural threat as a vehicle to examine humanity's relationship with nature. The movie was notable for its ambitious visual effects and high production budget, making it one of the most expensive Indian films at the time of release.