There is a fresh surprise for the moviegoers and fans who are eagerly waiting to catch the much-awaited Shahrukh Khan venture ‘Ra.One’ which is all set to be released on October 27 for Diwali.

Reportedly, besides Sanjay Dutt and Priyanka Chopra, South megastar Rajinikanth has also been signed on for a guest appearance in the Shahrukh-starrer superhero flick.

Insiders have revealed that Rajini, who has just recovered from illness, will be shooting for his cameo at Ramoji Film City, Hyderabad, on Oct. 4.

Confirming Rajini’s special appearance in SRK’s pet project, a source said, "In the sequence he will deliver his super-hit dialogue from the film Bhasha.”

About Rajini’s cameo Talking about what role Rajini will be playing in ‘Ra.One’, an insider disclosed that there will be a scene where Shahrukh will be attacked by rowdies and it is then when the South legend will be making his entry.

It’s learnt that at the outset, Rajini’s look-alike was approached for the sequence in question. 

However, later on Shahrukh somehow managed to convince Rajini himself for the cameo in his film. ‘Ra.One’ has been directed by Anubhav Sinha and has been produced by Shahrukh Khan’s Red Chillies Entertainment.