As we all know, Superstar Rajinikanth's upcoming film 'Kaala' which is progressing at a rapid pace in Mumbai will have lot of prominent actors from Kollywood as well as Bollywood. Veteran Hindi actor Nana Patekar is playing an important role in the film while Bollywood hottie Humar Qureshi plays the heroine of the film.

Now Bollywood actor Pankaj Tripathi is acting as a police officer in the film. He has acted in many Bollywood films including the blockbuster Salman Khan starrer 'Dabbang 2', 'Singham Returns'. 'Gangs of Wasseypur' and 'Fukrey' among others.

Asked whether he is a villain in the film. Pankaj said though his character has some gray shades it is not a negative character in the film.

He also added that so far he has not seen any film of the Superstar in full. He has just watched a few scenes from 'Robot' ('Enthiran').He considers Rajinikanth as his idol and he is very excited to be acting with the Superstar. He says he is impressed with the simplicity and genuineness of Rajinikanth as a person.