When Christopher visits Rory at college, she rejects his attempt at reconciliation. Lorelai consoles him but doesn't tell her boyfriend where she was.
House and his team have to act fast when a high school student is admitted with a mysterious and lethal poisoning, especially when they discover more teens have been diagnosed with the same deadly illness.
A man injured in a bar fight teaches Turk and J.D. a lesson about living life to the fullest.
Haley is surprised when her older sister Taylor comes to town, but not as shocked as Nathan, who recognizes Taylor from a past tryst. Brooke and Felix decide to become boyfriend and girlfriend. Jake makes a special visit to Peyton. Anna tells a secret to Lucas.
When George becomes frustrated with Max's dentist, he lobbies to have the company's dental plan changed.
Plans are afoot for Steve and Fiona's upcoming wedding. They pay a visit to the local vicar who eventually agrees to let them marry in the church but only after Steve agrees to pay a lot of money. Then disaster strikes when his car is stolen outside the church. Steve begins to panic and calls Tony. However, unknown to Steve Tony has actually stolen it for a joke but decides to look inside the car and finds a lot of money and drugs. Veronica becomes convinces her mother is going crazy when she continues to talk to her dog. Marty packs her off on a mystery cruise and then takes the dog to have an operation to loose its voice! Steve persaudes Tony to hand over the car. Steve drops the car off with some drug dealers but Tony and Stan turn up. Things turn nasty when a gun is pulled and then fired. One of the drug dealers is killed and the other one escapes but is quickly captured. A warrant is issued for Steve's arrest and he has to flee the estate.
The Nazis' marshalling of Jews from across Europe - including the Channel Islands- gained momentum in 1942. Unable to cope with the huge influx, Auschwitz and Treblinka were modified with bigger gas chambers and crematoria. But inspirational stories of courage and compassion could still be found among this appalling catalogue of inhumanity, including that of German officer Albert Battel, who risked his life to save detainees.
Ed receives an unexpected visit from a beautiful former co-worker, whose mere presence puts everyone's lives in serious danger. Danny and Mike are enlisted to protect the gorgeous womanwith a mysterious background, and find it to be much harder than expected. Meanwhile, Delinda and Nessa compete for the affection of a high-roller. What once began as a friendly competition turns into an all-out war as the two vie to see who is more appealing. Elsewhere, a man's bride-to-be strands him at the altar, leaving Mary to save his trip from being a complete disaster.
Paige and Matt (Mr. Oleander) desperately try to keep their relationship a secret but it seems to be an impossible mission when Mr. Simpson spies them together at the park and Manny spreads rumors about them to Hazel. Emma has a ladies night and all her girlfriends are head over heals for Emma's new neighbor, Chester.
Bryce and Jen Bullard are a Colorado couple who are struggling to manage a busy plumbing business and raise two unruly children. The Bullard household is chaotic, with work phones ringing off the hook and kids screaming late into the night. The Bullard boys, two-year-old Rylan and six-year-old Brycie, have full rein of the house. Jen and Bryce have very different views of parenting; Jen is more lenient, while Dad is quick to punish. In order for Bryce and Jen to gain control of their household, they must learn get on the same page with their discipline and follow the Supernanny method.
When Jake's girlfriend (guest-star Jessica Collins) from Los Angeles arrives in Everwood unexpectedly, Nina comes to his rescue with a shoulder to lean on as he wants to get rid of her and the possibility of more with Nina. Also, Ephram and Amy are back together. He is being the "new supportive boyfriend she deserves." Meanwhile, Harold and Rose worry about Amy after she sets her mind to auditioning for a rigorous ballet program in Denver, and Andy unintentionally humiliates Delia in front of her hockey team.
When Commander Adama learns that Kara disobeyed orders and Jumped to Caprica on orders from President Roslin, he demands the president's resignation, with the implied threat of a military coup. Roslin refuses his demand and sparks a confrontation.
Vacation planning turns into a battle of vetoes as Sharon rejects Fiji for sub-par hotels and Ozzy shoots down a string of other destinations. Sharon finally settles on Hawaii, though Ozzy’s still not sold. Meanwhile, Kelly auditions for a major TV pilot role.
Hank is asked to be Dog River's goodwill ambassador and show an American tourist around. Turns out Hank isn't the best choice and Brent is called in to clean up. Then a new ATM machine at the liquor store draws a loyal following, leaving Lacey to wonder where all her customers have gone. And in an effort to learn French, Karen tries to immerse herself in Dog River's rich but non-existent francophone community.
Eric Camden, a minister, and his wife Annie deal with the drama of having seven children, ranging from toddlers to adults with families of their own.
Jack initiates a fierce gun battle with the terrorists as he races to rescue Heller and Audrey before the military strike begins. Dina questions her own dedication to their cause when her husband reveals his plans for Behrooz. Driscoll and Curtis uncover new evidence that points to an even bigger attack by the terrorists. Audrey has an awkward meeting with her husband, and Heller butts heads once again with his son.
Allison tries convincing Devalos that she heard a witness misinforming a police sketch artist, making them look for the wrong man. Meanwhile, 6-year-old Bridgette's new playmate indicates that another member of the family can see the dead.
With a group of Wraith hive ships on the way to Atlantis, the team searches for a place to flee and a way to destroy the city. McKay leads a team to try and activate the Ancients' orbital weapons platform.
When Lynette's father-in-law pays a visit to to the family, she unwittingly learns a family secret. Meanwhile, Susan is disturbed by Julie's growing romance with Zach. Rex attempts to reconcile with Bree as she tries to play hard-to-get. Lastly, Gabrielle is shocked when John's parents ask her for a favor in convincing John to move back home as he officially turned eighteen and no longer wants to live at home and trying to pursue a relationship with Gabrielle.