Michael and Angie's wedding has all the Throttle's colorful characters in attendance, and contributing in unique ways. But problems arise as the crew struggles to put on the Throttlefest.
Progress is made on Michael's million-dollar inheritance; and DMC rocks the last night of the rally, but a storm puts a damper on the evening. Later, the crew pack up and head to the risky Kansas City event; Jesse finds his exploding box; and Michael drops a wedding bombshell on Angie.
The bar is wracked by a vicious storm, followed by a fire that employees scramble to contain. Meanwhile, an injured biker is rushed to the hospital.
Michael derails Jesse's exploding box stunt at the last minute, but Jesse's secret backup plan could be even more explosive. When Michael investigates a bartender who might be stealing from him, he uncovers a much bigger problem for the bar.
Jesse does secret prep work for his dangerous exploding-box stunt; and Stir Fry Hai and Fajita Mike get all fired up over a cook-off. Meanwhile, another conflict arises over Flaunt's performance.
Colt Ford plays the Throttle, but the night's headliner, Tanya Tucker, goes missing hours before her performance. The security team faces a rash of underage drinking, which could cost the bar its license. Michael's VIP guest gets sent to the hospital. And when a bartender slanders the Throttle on the internet, Michael turns the tables.
Michael and the Throttle crew go toe to toe with the headlining act, and they may have a riot on their hands. Goat's mouth gets him in trouble when he starts a fight with Security guard Pat. Celebrity Jerry Springer hits up the bar for the Full Throttle experience. Then, the return of two veteran bartenders causes a stir with the new girls.
Michael drops a bombshell on Angie that puts their wedding in jeopardy. Record heat and record crowds have the Throttle spiraling out of control as they prepare for Travis Tritt's big performance.
Michael goes on the hunt for an employee who may be stealing from him. Angie's new dance troupe performs their first show, which stirs up trouble with her old group Flaunt. When the Throttle struggles with bartender issues, Jesse blames Angie. And Angie's problems get worse when a member of her dance troupe is accused of stealing cash from a customer, and may get sent to jail.
A major storm blows through on day two of the rally. Jesse, against Michael's wishes, forges ahead with plans to do a major stunt and stages an explosive test run. It's a tumultuous night at the bar as two key bartenders quit. Angie and Jesse clash when Jesse makes a big dollar commitment that threatens to derail her wedding plans.
Michael races to open the bar on the first day of the rally; two employees leave without warning; Michael and Angie's conflict is concluded; an unexpected guest brings news.
In the season 4 premier, Michael announces he won't allow Flaunt to perform this year, angering Angie and the girls, while Fajita Mike returns and fires up a rivalry with the new hibachi chef next door.
