Grandads' $20M Retirement Plan

It's Easter Weekend in London's dazzling jewelry quarter. Merchants close their shops for the Holiday and the streets are empty. Except for one…After midnight, a lone security guard approaches the Hatton Garden Safe Deposit Company. He's responding to a text from the damage alarm. He checks the front door. Locked. Nothing out of the ordinary, so he goes about his merry way. But just beneath the surface, a massive hydraulic drill slices through concrete walls, manned by London's most seasoned criminals. They've come for the vault, and they're not leaving empty handed.