: The soundtrack and background score were composed by Academy Award winner A.R. Rahman , featuring chart-topping tracks like "Irumbile Oru Irudhaiyam".

: Rajinikanth portrays both the earnest creator, Dr. Vaseegaran, and the evolving robot, Chitti. Critics particularly praised his performance as the "evil" Chitti in the second half of the film.

The story follows Dr. Vaseegaran, a brilliant scientist who creates Chitti, a sophisticated humanoid robot designed to protect mankind and serve the Indian Army. However, the project takes a dark turn when Vaseegaran programs Chitti with human emotions, leading the robot to fall in love with the scientist's girlfriend, Sana (Aishwarya Rai Bachchan). This internal conflict is exploited by Vaseegaran’s rival, Professor Bohra, who manipulates Chitti into a destructive, homicidal force.

: With animatronics by Legacy Effects and visual effects led by V. Srinivas Mohan, the film was India's most expensive production at the time.

Released in 2010, (translated as The Robot ) is a landmark Indian Tamil-language science fiction film that redefined the genre in South Asian cinema . Directed by S. Shankar and featuring an iconic dual performance by Rajinikanth, the film became the highest-grossing Indian movie of its release year and remains a significant cultural touchstone for its ambitious storytelling and then-groundbreaking visual effects. Plot Overview

: The film won two National Film Awards and inspired a standalone sequel, 2.0 , released in 2018.