Sunday

Seth brings in a consultant in a desperate bid to increase their retail business, in the wake of the gold price crash. But when the outsider calls Les' expertise into question, there may be hell to pay at American Jewelry. Plus, the Golds check out Star Trek memorabilia that is out of this world, and one hot mama throws a tantrum when Ashley refuses to pawn her busted car seat.

Angry over his father's dismissal of the consultant hired to help increase their sales, Seth goes MIA, leaving the store in the lurch. When he doesn't come back, Les goes looking - and is shocked at where he finds his son spending his time. Plus, Ashley holds her own with a pack of wild animals, and a lady who thinks bigger is better - no matter what.

Les is devastated when he suspects Seth of doing deals behind his back with a competitor. Can he lure his son back to American Jewelry, or will their confrontation ultimately split the family apart for good? Plus, Ashley gets spooked by a skeleton rock band, Bobby J tosses the pigskin for a big win, and a vintage Dick Tracy radio watch leads to a very surprising offer from Les.

Richard and Aaron attempt build their coolest hot rod to date, a 1976 Chevy C-10 short bed show truck to be auctioned at the Cattle Baron’s Ball. With no budget restrictions, the crew goes overboard to make this truck one of a kind, while sending a few Monkey’s over the edge. Plus, Richard misses out on a Firebird thanks to Thomas Weeks, and a 65 Cadillac is on the lot for one of Richard’s most reliable buyers.

When Richard gets a deal from the Hard Rock Casino in Tulsa, OK, to build a ’55 Pink Caddy for a 100 grand, it all seems like a sweet deal. Until the monkeys relay that they may not be able to build the car in time for the Casino’s tight deadline, in which Richard could lose 10K each day pass the deadline. Meanwhile, Richard invests in one of the biggest marketing gambles of his life, sponsoring and NHRA team for a 100K.

After a constant wait for parts for the ’55 Pink Caddy, the monkeys make a mad dash to get the car done on time for the Hard Rock Casino or Richard will lose $10,000 a day for every day it’s delayed. Meanwhile, Richard ventures into new territory as his Gas Monkey Dragster hits the Texas Motorplex for the NHRA qualifying runs. Does his team have what it takes to qualify for the race?

When Aaron presents the idea of upgrading Richard’s new ’71 Dodge Scat Pack Challenger R/T that he bought at auction by transplanting the drivetrain from a brand new 2015 Dodge Challenger Scat Pack, Richard agrees to let Aaron tear apart two nearly perfect cars to make it happen, only to realize that this may be the most difficult build the garage has ever faced.

On the Hard Merchandise, the past few weeks filled with bad luck and few fish push Captain Dave Marciano to his breaking point.