Naseeruddin Shah, Irrfan Khan, John Abraham, Neil Nitin Mukesh, Russian actor Alexander Dyachenko, Annu Kapoor and Vivaan Shah (Naseeruddin Shah’s son).
Ruskin Bond's cameo is also confirmed, thanks to a note from the writer himself. Writing in Outlook, the quiet great man talks of his admiration for his director, the toil behind a film, and of being unable to make an offer that Vishal couldn't refuse:
I offered to sing and dance, but I was gently told that I should stick to writing.
Read about the latest 'Bond movie' here.
(There's an funny - unrelated - anecdote at the end of the diary.)