One of three films in 2011 to feature both Kangana Ranaut and Sanjay Dutt, the others being Ready and Rascals.
Asin was offered a choice in roles of Mallika Sherawat or Vidya Balan but she turned both down as she didn't like the script.
The film had huge expectations but failed to meet them.
Ashish Chaudhary's last film to date.
At the end when the four hapless ones are duped twice by Kabir and his wife and sister (once in Mumbai and later in Macau, China) and they're running out of Macau and into Mumbai with Johnny Bonzella and his boys chasing after them with armed pistols, they become infuriated that all of their hilarious plans were all for nothing; they didn't shatter Kabir's family, and the 1000 crores are safely in Kabir's account. As they swear revenge turning from simple money-making con-artists into corrupted criminals, Roy tells them how they will dupe Kabir thrice (this is the beginning of their plan) in the next part (third film) which indicates a sequel.