Monday

A fight at Dave's wedding threatens to explode Bobby's relationship with Cassie.

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.

Les and Seth clash over the business when Les' idea to give away massive cash in the parking lot creates a dangerous situation. In the midst of the turmoil, Ashley recruits Seth in an attempt to make stripper poles in-house. Will the new venture turn a profit or leave the Golds belly up?

Les flips out when his security guard shouts down a customer. Then, the staff squirms when Seth and Ashley clash over whether or not to buy a collection of venomous reptiles and hissing roaches. And later, the Golds - disgusted by their security staff's performance - decide its' time to find a new head of security.

Les takes Ashley and Seth to the closed down pawn shop his Grandfather started in downtown Detroit where Les tells frightening story of a stickup and shooting he witnessed. Then, a dominatrix brings her gear into the shop. Are the Golds buyers, or will they show this madam the door? And later, Seth surprises his father with an emotional Birthday present.

Mars attacks as Les is presented with an alien item. Seth squares off with a customer. The pawn shop becomes the porn shop as an ex-adult film star brings in a box of his hits. Later, Ashley is reduced to tears when she and Seth argue.