Roulette returns with a new version of Metabrawl...and plans to use the Justice League to boost her ratings.
Ben gets revenge on an amusement-park attendant who said he was too small to go on a ride.
Savanti Romero plots his revenge against the Turtles and Renet after they had him banished to the Cretaceous period. Using his magic to manipulate time, Romero lures the Turtles and Renet into a trap to obtain the time sceptre.
SG-1 discovers the village of Camelot on an alien world, and must face Merlin's security system when they go in search of an Ancient weapon. Elsewhere, Earth and its allies assemble a fleet when a working Ori Supergate is discovered.
Zoey and the gang are going to Logan's beach house for Spring Break. There they are testing Logan's father's new show called Gender Defenders. Meanwhile, Chase sends a text message by mistake to Zoey confessing his love for her.
Annabeth tries to build a case against a convicted criminal whom she put in jail years earlier after he is arrested for robbing a jewelry store. After he is arrested for robbery, the D.A.'s office learns that during the convict's escape from jail he murdered a guard and kidnapped a young woman whom he has held hostage for a year. During the investigation, Annabeth discovers inconsistencies in the kidnapped woman's story and uncovers a secret causing her to question who is really to blame for the prison-break and robbery.
Red uses Harold as bait as he hunts for the elusive Sasquatch. The men play against a team of kids in an indoor soccer game. Red cleans a sink with gunpowder. Bonnie tries to guess the word 'man' in the Word Game. Red builds his own fuel-efficient smart car. Red devises a way to fish when you're a long way from the lake.
A chip thief who was caught by Mike and Danny claims that he met somebody who wants to blow up the Montecito. Wolfgang Puck and Gunther are having a cook-off. Sam hears about a masseur at the Montecito who offers "special treatments."
The team plan to con a violent businessman out of a hundred grand by pretending to be music promoters interested in representing his young son.
When Baltar wins the vote, Roslin considers stealing the election because she believes he is a Cylon collaborator.
When a traveling circus arrives, Melinda meets the bitter ghost of a magician who accuses his envious brother of his death, deemed to have been accidental.
Don and his agents are asked to investigate when a search team finds three dead women in the wilderness who were apparently murdered under bizarre circumstances. The case becomes more suspicious when Don learns the search team was led to the crime scene by a psychic. When the psychic offers to help the FBI in solving the crime, Charlie is determined to prove the psychic is a fraud.
Lieutenant Disher quits the force when no one believes that he witnessed a murder while under anesthesia at the dentist.
When Brandy takes notice that some of her older outfits are falling out of fashion, Gaspar arrives and he shows her a new dress that he has, though he only offers to give it to her if she'll pretend to be his girlfriend while his mother is visiting. Brandy is reluctant to participate in the deal because she cannot stand Gaspar, though she decides to go through with the deal for the sake of the dress. However, Brandy soon discovers that putting up with Gaspar is too much even for herself, so she decides to use Whiskers in an attempt to drive Gaspar's mother out of the Amazon.
Mr. Whiskers brings home a small pet rodent after accidentally destroying its habitat during a game with Ed. However, Brandy is skeptical because Mr. Whiskers' previous pet parakeet and fish both died due to his negligent nature, though she decided that she'll give Mr. Whiskers one last chance in seeing if he can be responsible enough to take care of the rodent. However, when Mr. Whiskers falls asleep with the tree house door open, he frantically searches for the rodent in hopes of bringing it back before Brandy notices his absence.
The team tries to track down a reclusive columnist who hadn't left her apartment in months and was communicating with numerous prisoners.
When Ryan and Sadie go on a road trip to search for one of Johnny's relatives they end up in Ryan's old neighborhood in Chino, which brings the two closer together. While the two are away Marissa is implicated in Johnny's death and Seth and Summer learn the truth about Julie and Dr. Roberts new secret.
Whoops! Yasmin shagged Cash on her living room floor whilst her boyfriend Seb slept next door. Luckily, hangover Seb doesn't suspect a thing, but he would have to be blind not to notice the cut on her lip caused by an overabundance of passion. He assumes that he must have hit her when he was drunk the night before and is mortified when she confirms that it was him. Seb is hugely apologetic and, although it allows Yas out of a tight corner, it does leave her feeling very guilty. But there's another shock in store for Seb when he leaves the flat and sees Cash's very distinctive yellow sports car.
The two remaining couples are given some time to spend with each other and learn some of their hobbies. Josh takes Cher fly fishing while Joe shows Brittany his chess skills and tries to teach her the game. Later, Cher teaches Josh how to cook a meal as Brittany takes Joe ice-skating. After, the teams spend their last hours with each other, studying the ins and outs of each of their lives for the final quiz. In the quiz room, the pairs are surprised to learn that instead of the way the final quiz was orchestrated in season one, this one would be different: one person from each pair must answer a series of questions about his or her own interests and the other must try to match the answers.
The team is followed by a reality TV crew as it investigates the vicious rape of a real estate agent. Thanks to a video surveillance system, suspicion falls on someone taped entering the building and leaving flowers at the victims door, but forensics clears him. Suspicion then falls on the possibility that the perpetrator is a fireman when they find trace evidence of a fireman's uniform.