Megastar Shah Rukh Khan has regretted he is yet to receive a national film award while none of his movies has ever made it to events such as the Kolkata International Film Festival, which, however, showcased the trailer of the actor's upcoming movie 'Zero' at the opening ceremony on Saturday.

The hugely popular actor, addressing the opening ceremony at the Netaji Indoor Stadium, said he was invited to film festivals either to dance or say some nice words welcoming people, and not for any intellectual deliberations. "I have done 70 films so far, but the only reason film festivals call me is either to dance or come and just speak about welcoming the delegates, and being nice to people, and not do anything intellectual.