| Directed by | Sujoy Ghosh |
|---|---|
| Produced by | Sujoy Ghosh Kushal Kantilal Gada |
| Screenplay by | Sujoy Ghosh |
| Story by | Sujoy Ghosh Advaita Kala |
| Starring | Vidya Balan, Parambrata Chatterjee, Nawazuddin Siddiqui, Indraneil Sengupta, Saswata Chatterjee, |
| Music by | Songs: Vishal-Shekhar Background score: Clinton Cerejo |
| Cinematography | Setu |
| Edited by | Namrata Rao |
| Production company | Boundscript Motion Pictures |
| Distributed by | Viacom 18 Motion Pictures Pen India Limited |
| Release date | 9 March 2012 |
| Running time | 122 minutes |
| Country | India |
| Language | Hindi |
| Budget | ₹80 million |
| Box office | ₹1.04 billion |
