When it comes to intense roles, you could say Ajay Devgan re-wrote the book. But he’s no stranger to comedies either, as he often switches gears between the varying genres, as can be seen in his releases this year. After a dismal finish to 2009, the actor started the year with the comedy caper Atithi Tum Kab Jaoge , followed by two intense films, Rajneeti and Once Upon A Time In Mumbaai .