Ra.One  is produced by Khan  and stars him along with Kareena Kapoor.  According to the buzz doing the rounds, the delay in the release is due to the high demand of the SFX in the film and also because the film is being compared to the Rajnikanth starrer Robot which released just recently.

SRK had earlier tweeted that the film will release on 3 June , 2011 but that seems unlikely now. The film will seen Khan and Kapoor together again after Asoka.