Hoping his luck will turn, Harry takes one last desperate gamble to get Rich's flat back. Meanwhile, Samuel tries to kill Elsa after he discovers that she's turned against him, and the team decides the best way to take him down is to expose his actions to the world.

Samuel prepares to destroy the bracelets... and is willing to blow up half of London to do so. Harry has no choice but to try and stop him, even though he has no lucky bracelet to rely on.