Bert's drunken past catches up with him 20 years down the road when he and his father are kidnapped by those Bert wronged 20 years ago while drunk on a college semester abroad in Russia.

Independent Claims Specialist Naomi (Samantha Morton) is given the job by her boss, Tom (Sir John Hurt), of recovering stolen diamonds, no matter what it takes. Also on the trail of the diamonds, from a different direction, is Police Officer Khalil (Tahar Rahim). The investigation takes them across Europe and into a world where shadowy figures control events.