Here comes the biggest casting coup of all times, Rajinikanth will be sharing screen space with none other than the 'Baadshah of Bollywood' Shah Rukh Khan in Ra.One. SRK had earlier mentioned that the film pays a tribute Rajinikanth, but now Rajini will play cameo in the film.

Superstar Rajinikanth's fans who have been praying consistently for his recovery won't have to wait too long to see him on big screen as Ra.One releases this Diwali on October 26. His last release was last years blockbuster hit Robot.

Rajinikanth will be facing the camera for the first time after his bout of illness. He will start shooting for Ra.One on October 4th in Hyderabad at the Ramoji Film City.

The scene he will shoot for has been dedicated to him. Elaborating on the scene, a source said, SRK who is seen fighting a gang of villains faces another threat from a gang armed with deadly weapons. At this critical point, Rajini makes an entry in trademark 'Rajini Style' in a car.

The super powered vehicle immediately sucks up all the weapons from the villains prompting SRK to ask Kareena Kapoor, who that man in the car was. That's when Rajinikanth steps out and delivers a super- hit dialogue from the film Bhasha.

He will resume full fledged shooting from November.

Apart from Rajinikanth, Sanjay Dutt and Priyanka Chopra have also made guest appearances in the film.