2.0 is a 2018 Indian Tamil-language science fiction superhero action film written and directed by S. Shankar. Produced by Subaskaran under the banner of Lyca Productions, the film is a standalone sequel to Enthiran (2010), featuring Rajinikanth reprising the roles of Vaseegaran and Chitti, alongside Akshay Kumar and Amy Jackson. Sudhanshu Pandey, Adil Hussain, Kalabhavan Shajohn, and K. Ganesh appear in supporting roles. The film follows the conflict between Chitti, the once dismantled humanoid robot, and Pakshi Rajan, an ornithologist who seeks vengeance on cell phone users to prevent avian population decline. The soundtrack is composed by A. R. Rahman, with lyrics written by Madhan Karky and Na. Muthukumar.