After Andha Kanoon, Giraftar and Hum in 70s and 80s, Rajinikant and Amitabh Bachchan were not seen together doing films, but now these two superstar will be seen again on the screens together. After getting rejected from Hollywood action Hero Arnold Schwarzenegger, South's famous Director- Producer Shankar has approached Rajinikant and Amitabh Bachchan for mega budget film 'Robot 2'. According to the sources, Director earlier wanted to sign Arnold against Ranijikant in Robot 2, there was a news that Arnold has yes for the film, but after seeing the script and his own character, he asked the Director to rewrite the script by any Hollywood writer. Not only this, Arnold asked for 100 crores for doing this film and because of this only things got worst. Although, Amitabh has not shared the screens with his old friend Rajinikant from long time, so on this the debate is this that, Amitabh will not loose this opportunity of doing the film with his old friend once again. If everything remains good, then Shankar will start the shooting from next year in some where in Chennai.