<span class=normal>Director Shoojit Sircar who made the unreleased Johnny Mastana with the Big B, is all set to release a documentary on the Big B which would reveal the mega-star in moods never seen before.<br><br><br><p class=clear>&nbsp;</p>The film that Sircar is now putting together is based on the extensive tours of Gujarat that the director undertook when he shot 14 films promoting Gujarat tourism. </span>