The Tsar's Feast

Scarface tries to kill Nick but MI6 agents burst in and arrest him. The two brothers return to England where Mr. Waverly meets them and clears them of their charges. When they get back to the office, Nick realises that Charon has swapped the auctioneer's hammer for a trigger to a bomb. They rush to Sotheby's auction house as bidding is about to end. They disrupt the auction and Boyle ends up running into the painting, trying to arrest Nick. Later on, Charlotte arrives at their office and Nick works out that she is Charon, however MI6 agents burst in, once more, and arrest her.