Carlos and Gabrielle decide to adopt, but the process comes to be a lot more difficult than either had expected. Susan finally has her surgery as she finally has medical insurance. Meanwhile, a showdown between Bree and her son Andrew lead to a full out war between mother and son. Also, a dying Noah Taylor learns more about Paul Young and his biological grandson Zach. Lastly, Tom is having more difficulty at the job when having to take orders from his boss and wife Lynette.
The family is on a nature walk through “Carl’s Dad Caverns,” when Homer tries to get a piece from a stalactite. This results in the family falling through the cave floor and winds up with Homer getting stuck in the ceiling of one of the lower chambers of the cave. Marge, Bart and Maggie go off to find help, while Lisa stays behind and tells her father a story to pass the time. Her story involves running from a bighorn sheep and into Mr. Burn’s mansion. The pair evades the tenacious sheep by finding refuge in the mansion’s attic, where Mr. Burns tells her the story of how he came to work at Moe’s Tavern by losing a scavenger hunt with a rich Texan. While there he learned (and tells to Lisa) the tale of the Moe’s treasure. The stories within stories culminate in the fate of the treasure being determined in the cave.
Gene Pontecorvo makes a final break from the mob life, while Junior's paranoid delusions could be the end of Tony.
The doctors are up to their necks in their usual levels of drama. Meredith is dealing with the backlash of sleeping with George, George and Burke are bonding in ways that bother and creep out Cristina, Cristina gets stuck on diaper duty, Bailey gets involved in a case even though she's still supposed to be on maternity leave, Addison and Derek have a talk, and Izzie is still flaking on Alex for Denny Duquette, the heart patient who didn't get a heart. In the patients-of-the-week department we've got a very pregnant woman, a hockey player who desires medically unnessasary amputation, and a woman with a fork in her neck who happens to be dying and has a struggling marriage.
Romdo is no longer a safe haven for Vincent. He is trying to avoid capture by the authorities. As he flees he comes across the infected AutoReiv Pino. Pino then shows him the way to escape from Romdo to the outside world. Re-l struggles to contact Vincent and uncover the true nature of his involvement with the Proxy.
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."
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.
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.
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.