A mysterious and wild-eyed new cash truck security guard surprises his co-workers during a heist in which he unexpectedly unleashes precision skills.

The crew is left wondering who he is and where he came from. Soon, the marksman’s ultimate motive becomes clear as he takes dramatic and irrevocable steps to settle a score.

Writer/director Guy Ritchie continues in mockney gangster vein with this follow-up to his 1998 hit 'Lock, Stock and Two Smoking Barrels'. In London, en route to deliver a stolen diamond to his employer Avi (Dennis Farina), thief Franky Four Fingers (Benicio Del Toro) is ambushed by Russian mobster Boris the Blade (Rade Sherbedgia). At the same time, boxing promoters Turkish (Jason Statham) and Tommy (Stephen Graham) enter Irish gypsy fighter Mickey (Brad Pitt) in a fight run by local kingpin Brick Top (Alan Ford). Instead of throwing the fight as arranged, Mickey earns Brick Top's enmity by beating his opponent fair and square. Meanwhile, Avi travels to London and hires Bullet Tooth Tony (Vinnie Jones) to track down Franky and the diamond - which Brick Top has now found out about and decided to appropriate from Boris!

Conman and hotshot gambler Jake Green has spent the last seven years in prison, taking the rap for a crime he did not commit. Now he's out and itching for revenge against the ruthless crime boss and casino owner Dorothy Macha.

Having become unbeatable at the tables, using a formula for the ultimate con that he learned in prison, Jake soon finds himself taking the very last gamble he ever wanted to take. In the company of two inscrutable characters, Avi and Zach, a lethal game of cat-and-mouse unfolds and there is danger at every turn, but the biggest danger of all comes from the very last place he could have expected...