|Starring||Rajinikanth, Amy Jackson, Akshay Kumar|
|Music By||A R Rahman|
|Lyric By||Madhan Karky, Na. Muthukumar|
|Singers||Sid Sriram, Shashaa Tirupati, A R Ameen, Bamba Bakya, Suzanne D'Mello, Blaaze, Arjun Chandy|
2.0 is an upcoming Indian science fiction film written and directed by S. Shankar, co-written by B. Jeyamohan, and produced by Subaskaran Allirajah. The film serves as a spiritual successor to the 2010 Tamil film Enthiran, and features Rajinikanth reprising the roles of Dr. Vaseegaran and Chitti, alongside Akshay Kumar and Amy Jackson. With an estimated budget of ₹500 crore, it is the most expensive Indian film made to date.
The film is being shot simultaneously in Tamil and Hindi, with a release date yet to be confirmed and additional dubbed releases in 13 other languages.
Shankar held initial discussions with Kamal Haasan, Aamir Khan, and then Vikram about portraying a further role, though none of the three actors signed on to appear in the film. Subsequently, the team held talks with Hollywood actor Arnold Schwarzenegger for the role, who agreed to work on the film for a record remuneration. The makers then opted against signing Schwarzenegger, though there have been conflicting reasons regarding this decision. British actress Amy Jackson signed on to work on the film in October 2015 and visited Los Angeles as a part of the team's pre-production work. In late November 2015, Rajinikanth also travelled to Los Angeles to meet the film's producers and complete costume trials and initial motion capture effects work for the film. After further negotiations with actors including Hrithik Roshan and Neil Nitin Mukesh, the makers signed on Akshay Kumar to portray the role for which Schwarzenegger was initially considered.
Sudhanshu Pandey joined the cast of the film during March 2016 and revealed that he would portray a scientist who is the son of Professor Bohra from the original film. Adil Hussain began working on the film in July 2016, and, as a part of his role, undertook extensive research into the life of news reporters. In September 2016, Malayalam actor Kalabhavan Shajohn confirmed that he had tried out for a role in the film after Shankar was impressed with his performance in Drishyam and had signed him on.