London, England, April 2015. Brian Reader, a retired thief, gathers an unlikely gang of burglars to perpetrate the biggest and boldest heist in British history. The thieves assault the Hatton Garden Safe Deposit Company and escape with millions in goods and money. But soon the cracks between the gang members begin to appear when they discuss how to share the loot.

Oscar and Elle have been married for 25 years and, in the eyes of their daughter Lexie, they have the perfect marriage. But appearances are deceiving Oscar and Elle have lost the desire of the past. It will be his friend Oscar who will propose a solution that will revive their relationship: allow themselves a betrayal without affecting the feelings they have for each other.