An ornithologist who commits suicide returns as fifth force to wreack vengeance on mankind for harming birds with mobile phone radiation. The only thing that is standing in his way is 2.0, the upgraded version of Chitti, the robot.
Rajinikanth
as Dr. Vaseegaran / Chitti / Kutti
Akshay Kumar
as Pakshi Rajan
Amy Jackson
as Nila
Sudhanshu Pandey
as Dhinendra 'Dhina' Bohra
Adil Hussain
as Home Minister
Kalabhavan Shajon
as Minister of Telecommunications
Kaizaad Kotwal
as Ranjeet Lulla
Dr. Ishari. K. Ganesh
as Jeyanth Kumar
Ananth Narayan Mahadevan
as Meeting Chairperson
Mayilsamy
as Minister of Telecommunications' PA
Sanchana Natarajan
as One of the students in Dr.Vaseegaran's lab
Raveena Ravi
as Nila (voice)
