While at Sassy Cat Land, the theme park dedicated to Sassy Cat (and to ridiculously long lines), Billy, Mandy, and Grim stumble upon a closed attraction, a futuristic "house of tomorrow". Inside, they find Master-Control, a sentient and autonomous, thinking, feeling artificial intelligence computer program claiming to know everything (and wishing death upon the trio when Billy angers him), and Tom Smith, a tour guide that became trapped in the house when it closed forty years ago. Tom explains that the attraction closed when a kid, actually Billy's dad, annoyed Master-Control with his dumb questions, and the robots started attacking the humans. Billy, Mandy and Grim exit the house unharmed, but Tom misses his opportunity to escape and is left behind again.
Monroe and Bosco deal with an angry mother on welfare who shoots up the welfare office, Davis and Finney stake out a man and take down a prostitution ring, Faith deals with Emily, Cruz and Monroe recieve bad news about their health.
Kibre prosecutes a man who shot up the bank where he worked, killing the woman responsible for his son being in a coma. She runs into trouble when the man decides to represent himself, and the jury is sympathetic for him.
Bernie feels that Jordan is ready to walk home from school by himself, but his walk home days are over after Jordan and his friends pick on a crabby neighbor. Vanessa has a wardrobe malfunction while swimming.
The cases of Harmon Rabb, former Navy fighter pilot, and his fellow lawyers of the U.S. Navy's Judge Advocate General's office.
Stephanie becomes increasingly irritated at Bobby Jon's behaviour; the castaways sample a Palauan delicacy that is hard to swallow.
British crime investigation series based around aristocratic, Oxford-educated Detective Inspector Thomas Lynley and his working-class assistant Sergeant Barbara Havers.
Kevin and Krypto have to babysit Melanie while Kevin's Mom is away. But when a teleporter device ends up in Melanie's diaper, complete madness abounds.
This week's task is to create a line of clothing for American Eagle Outfitters.
When there's a death at the morgue during Tru's birthday party, and the victim's identity is obscured by darkness, Tru grows convinced that the victim is one of her friends, while Davis concludes it's Carrie who will die.
May continues to take Harley's advice as she advances in the tournament. Drew, however, has his suspicions about Harley and continues to monitor him. Meanwhile, Ash and Max join forces with Officer Jenny to help a Coordinator, Anthony, whose ribbons and contest pass have been stolen.
May faces Harley, her dreadful rival, who aims to take revenge on her. However, May has collected a lot of experience from his previous battles, and uses her tactics to counter Harley. As she wins this battle, she ends up facing her other rival, Drew, in the quarterfinals. Much to her surprise, he sends out a Pokémon he trained just for the Grand Festival.
Sandy reluctantly serves as host/auctioneer at yet another OC benefit; Trey lies to Ryan to prove that he can be self-dependent; Carter reinvigorates Seth and Zach's comic book dream, much to the annoyance of Summer. Marissa moves in with the Cohens.
While eating at a new cafe with Deacon, Doug manages to agitate their waitress so much that she demands they fight once her shift ends. Meanwhile, Carrie asks Holly to go shopping with her, only so that she can use her van.
A group of superdogs from outerspace come to earth to catch a villainous cat who has been wreaking havoc all over the cosmos.
When secret government installations are being invaded by mysterious unseen forces, the spies are sent to investigate. It seems that bugs have been trained by someone as part of a plot to destroy the earth. The only survivors will be the insects and their half-human, half-insect king Max Exterminus (Exterminus has been injecting himself with cockroach DNA). Of course, every king needs a queen, so Max Exterminus kidnaps Alex. In a b-story, Alex starts dating a somber goth guy.
Sydney and Vaughn risk their lives trying to find out the truth about Vaughn's father. Finally, we find out why Jack and Sloane seem to be conspiring together against Sydney and Vaughn.
Grimmer and Tenma tries to stop Johan from subjecting Milo, one of the orphans, to one of the most cruel fate.
Jimmy and Christine strive to move out of Greg's guesthouse and into the newly-vacated place next door, but when Greg hits it off with an upper-class couple who are also prospective buyers, he hopes they become his new neighbors and not the Hughes.
At the Democratic National Convention, Russell, Santos and Baker jockey for the 2162 votes that will give one of them the nomination for President, and the opportunity to lose to the apparently unstoppable Vinick in November. Meanwhile, the President must make a decision before it's too late on whether to deploy a secret rescue mission to the space station, and the FBI is asked to determine who leaked the existence of the military shuttle to the press.