Clearance from a Deal (S07E03)

American casino owner and infamous grifter-buster Marcus Wendell is in town, and Albert has an old family score to settle. The team set upon a plan to sell Marcus a rigged roulette wheel, but this is no ordinary challenge; Marcus knows who they are, and even what they plan to con him on. Can the team really beat the world's most unconnable mark, or is this challenge set to be their last? (BBC)