Sunday

Tensions between Karen and Ashley explode on the sales floor and when Les discovers that Ashley has banished Karen to a storage room he puts them both in the doghouse. Plus, Lady Gaga's bass player blows Les away with an act of kindness, and a guy tries selling Seth presidential autographs for 40 thousand dollars.

Richard and Aaron decide bigger is better, giving a red ’67 Cadillac convertible the luxury treatment in a risky bid to attract a higher caliber of buyers.

With a big-time buyer already on the way, engine and upholstery problems threaten to derail Richard and Aaron’s red ’67 Cadillac convertible.

When Richard brings a smashed up 2005 Ford GT back to the shop with the intention of making a quick repair for a fast profit, Aaron talks him into giving it the full Gas Monkey treatment.

As work on the smashed up 2005 Ford GT continues, Richard heads to Indiana to try to sell a Shelby Cobra prop car used in the superhero movie Iron Man.

Bad luck strikes the fleet as Captain Tyler McLaughlin is forced to fight a giant bluefin in the dark after his generator loses power.