In 2011 , Khan starred alongside Arjun Rampal and Kareena Kapoor in Anubhav Sinha 's science fiction superhero film '' Ra.One '' , his first work in this genre , as a favour to his children . The film follows the story of a London-based videogame designer who creates a villainous character who escapes into the real world . It was billed as Bollywood 's most expensive production ; it had an estimated budget of . Despite negative media coverage of the film 's box office performance , '' Ra.One '' was a financial success with a gross of . The film , and Khan 's portrayal of a dual role , received mixed reviews ; while most critics praised his performance as the robotic superhero G , though they criticised his portrayal of the videogame designer Shekhar . Khan 's second release of 2011 was '' Don 2 '' , a sequel to '' Don '' ( 2006 ) . To prepare for his role , Khan exercised extensively and performed most of the stunts himself . His performance earned him positive reviews from critics ; Nikhat Kazmi of '' The Times of India '' said , " Shah Rukh remains in command and never loses his foothold , neither through the dramatic sequences nor through the action cuts " . The year 's highest grossing Bollywood production abroad , it was showcased at the 62nd Berlin International Film Festival
62nd Berlin International Film Festival
62nd Berlin International Film Festival
Shah Rukh Khan