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.
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.
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.
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.
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.
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.
A 4400 terrorist releases a signal at NTAC that makes the men violent, forcing a lockdown of the facility. Lilly questions how the Centre is handling her daughter, and Shawn tries to recruit a familiar face.
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.
Johnny has been getting visions of his dead father, who is apparently trying to warn him of some coming disaster.
The Autobots are finally able to destroy Megatron. They then try to revive Cybertron using the Omega Lock, but it triggers a reaction that seemingly begins to tear apart the planet!