Sunday

Les hatches a plan to celebrate the store's 30th Anniversary. But when he drops the bomb on Seth and Ashley that they have to plan the biggest event in the business' history, everything starts to unravel. What was intended to bring the siblings together backfires, driving them even further apart. Then, in the midst of pure chaos, Les goes overboard when a customer tries selling him fake gold.

As the deadline approaches, Seth and Ashley scramble to pull their individual events together. Amidst a crushing wall of pressure from Les, customers that have fully lost their minds and fierce sibling rivalry, the chaos mounts to a breaking point. But when the dust settles and the cash is counted, Les delivers devastating news that rocks his family and staff to the core.

Sharon Collins battles rocks and roadblocks. Sludge tries to keep flammable liquid and a new home-on-wheels safe and Larry Brewer fights to save his meat from the heat.

Turbo’s pushing his luck and his truck to the edge. Russell McDonough duels with the desert and Bob Fraser tackles a mountain of timber.

The Gas Monkey crew are trying to make history with a record-breaking profit. Plus, will Richard claim back his old Ferrari Dark Horse?

The Monkeys race to be the first to drop a Hellcat motor in their '79 International Scout and fetch the world record for the most expensive ever sold.

The fishermen of Gloucester; Massachusetts; head for open seas in hopes of catching the first fish of the Atlantic Bluefin Tuna Season.