Brief Story :    

RA.One is an upcoming Hindi sci-fi superhero film directed by Anubhav Sinha. The film, which features Shahrukh Khan, Kareena Kapoor and Arjun Rampal, will be produced under Khan's production company, Red Chillies Entertainment. According to Khan, "Ra.One" means "Random Access - Version 1.0". The film is scheduled to be released on 3 June 2011
The special effects team is being hired from Hollywood.The shooting was originally supposed to begin in Miami, USA, but due to budget concerns this was scrapped. The first phase of filming begun in India in March 2010 and took place till May 2010 in Mumbai's Film City and Goa. The crew then moved on to London in June 2010 where the filming with the entire starcast took place during July-August and has been completed.

Release Date:  June3 ,2011

Casting: Shahrukh Khan , Kareena Kapoor , Arjun Rampal( -ve roll)