McKay puts the team at risk when he tries to perfect unfinished Ancient technology that wiped out a civilization. Ronon Dex discovers that he is not the lone survivor from his world.
Andy and Maggie are this time working on an action movie starring Samuel L Jackson. Andy finds himself cornered into a friendship with an incredibly over-friendly middle-aged Welshman also working on the set. Maggie finds herself attracted to black actor Danny on set, but isn't sure how to talk to him because of his race.
After reminiscing about high school, the guys conclude that it would be a public service if they allowed teens to drink in the bar, thus providing a safe and controlled environment for teens to party. Feeling that she missed out on a lot as a teenager due to having to wear a brace for her scoliosis, Dee begins dating a high school jock.
On their way to the Battle Arena, Ash and friends stop by a cake shop, but the line for it is long. They see an Arcanine come running by, and May decides to catch it. However, Drew returns and he also wants to capture it.
Chode responds to a request for assistance (sorta) from his grandfather Benito and uncovers Darph Bobo's latest evil scheme.
When another bad gig is put down to Howard being old and past it, the boys use Naboo's magical amulet to transport themselves to the Fountain of Youth, where they hope to turn back the clock. However, to get there they must first go through the Desert of Nightmares where they encounter an evil cockney Sultan, a rebel army and Sandstorm, a beast made of sand that is incapable of love.
Dangle learns that he could possibly have a long lost son he never knew about from his Coast Guard days and the station also purchases a Humvee for the officers.
The boys are unsure what to do with their lives. To obtain guidance, they go to a book signing by renowned author Jane Burroughs, hoping she will impart some knowledge on what to do. She suggests that they write a novel, and that's exactly what the boys do! Once they have finished their novel "The Three Guys", they show it to Jane, who promptly steals the manuscript and claims it as her own. The boys are distraught, and try to stop Jane from getting the manuscript to her publisher in a frantic rickshaw chase. Unfortunately they can't stop her and a year later, the book is published under her name. However Jane gets her comeuppance when the book gets horrible reviews and she has to take all the blame.
When career criminal Wolfgang West gets put away for four years, his wife Cheryl decides it's time for her family to go straight. But can the Wests change the habits of a lifetime?
Ash and Scribbs visit a rest home where the corpse of a 1950's singing star is discovered in a bathtub.
One of Kris's old friends shows up on the ranch and actually admits that he was the one who was responsible for Kris getting in trouble for the car theft. Matt decides to throw a party at the ranch while his mom is away at a horse show.
Three wealthy, spoiled and unruly children become the target of Brenda's investigation when their stepmother is murdered and the family butler seemingly commits suicide shortly thereafter. Riding heard on the trio is their family attorney, who cleans up their messes and provides them with alibis.
As Celia deals with the other woman in her marriage, Nancy contemplates creating an enterprise to solve the cash-only financial issues caused by her drug dealing. Silas has to come to terms with his girlfriend's sudden departure, while Shane tries to come to terms with missing his Dad.
Vince receives courting lessons from Terrance and a valuable gift from Ari, Shauna flips over a press leak, and Eric gets attention – and ammo – from Terrance's daughter Sloan. Meanwhile, Drama grows overexcited about a co-star, and Turtle plays ambassador for Vince.
London spreads a rumor she started about Maddie, and Maddie accidentally spreads one about London. Cody wants to look different, because people kept on thinking he was Zack. Cody has Zack fill in for him on an interview, because of a certain problem.
Jen convinces Calvin to hire her distant relative Romadal Dupree, who has just been released from prison. Calvin teaches Yinka how to talk dirty to a woman during sex. Terri is forced to confront her anger issues after her identity is stolen. Jimmy tries to use his nonexistent political clout to do a favor for Jen.
Johnny has been getting visions of his dead father, who is apparently trying to warn him of some coming disaster.
As David's fears take over, Keith tries to protect him--and the boys; Billy attends to his sister; Claire goes on a drunken harassment spree and pushes Ted away; Rico pushes for a talk about the business; George tries to help Ruth with Maya; Nate urges Brenda to embrace a taboo; and Vanessa sees the future in a funeral home.