Amitabh Bachchan is likely to play the main lead in Sooraj Barjatya’s new film. This will be the first time the ace actor and the ace filmmaker will collaborate. Anupam Kher and Boman Irani will also likely play important roles in the film which will star a young hero, probably a new face. The film, likely to be titled Unchai, will roll in October this year.