On November 7, 2000, a gang drove a JCB earth digger through the wall of London's Millennium Dome, aiming to steal the De Beers diamond exhibition and the flawless 203-carat Millennium Star. What they did not know was that 200 police officers were already waiting behind a fake wall, having tracked the crew for months and quietly swapped the real diamonds for crystal replicas. This episode unpacks one of the most audacious crimes in British history and the surgical counter-operation that defeated it.

We trace the gang's chaotic earlier robberies, the casual detective's joke that pointed the Flying Squad to the Dome, and the tidal patterns that let police predict the exact strike window. We also follow the trial at the Old Bailey, the bizarre courtroom excuses, the escape of the mastermind known as the Boatman, and why this story later drew G ...