While Julian celebrates the bar's success and Ricky and Lucy try for a baby, a familiar face returns from jail to shake things up at the park.
Desperate for quick cash to fight the court case, the boys try to collect outstanding lot fees at the park and consider a return to petty crime.
As Barb and her sidekicks try to strong-arm Lahey and Randy into testifying for her in court, the boys set out to case a fancy neighborhood.
After handing over Trinity's wedding money, Ricky swears off crime, but Julian tries to talk him into one last job at the Denture King offices.
When a truck heist goes awry, the boys turn to Sam the Denture King for help. But a fight at his office quickly spirals out of control.
When Julian turns his bar into an all-inclusive casino, the ad made by Bubbles and Ricky stirs up trouble and gets a celebrity's attention.
A visit from Snoop Dogg and friends sets the trailer park abuzz, and Sunnyvale fan Tom Arnold fulfills a bucket-list dream with Bubbles.
Bubbles battles a bad case of nerves at his open mic gig, and Lucy weighs a startling offer from Tom Arnold.
Tom sets out on an adventure with Lucy, while Snoop tries Ricky's new concoction and Lahey plots a diabolical mission.
Still shaken up, the gang gets ready for Trinity and Jacob's wedding. Meanwhile, Barb struggles with a big decision about the park.