Sheldon and the gang are confused when a young grad student is attracted to him.
Alan and Denny sue the USDA on behalf of a cattle rancher who wants to test her entire herd for mad cow disease; Jerry's consideration to make partner hinges on an up-or-down vote by the firm's panel, which includes Paul Lewiston.
When Judith kicks Herb to the curb, Alan comes knocking; Jake is sent to stay with a less-than-willing Charlie for three months during Judith's meltdown.
Wyatt gets a taste of his own medicine, and Mahone finds some resolution. T-Bag scrambles when the police investigate his missing co-worker while Gretchen gets cozy with a Company man. Meanwhile, Michael’s condition continues to worsen, and a team member makes the ultimate sacrifice while planning the underground break-in for Scylla.
Serena invites Aaron to a charity event, but soon uncovers a secret Aaron has been keeping from her. Thinking it will help her get into Yale, Blair agrees to babysit the 15-year-old daughter of a Yale donor, but her plan quickly backfires. Meanwhile, Jenny and Agnes plan a fashion show.
Sam teaches Jamie about money. Brooke must decide whether to date Owen again, since he broke her heart the last time. Nathan comes face to face with an old rival. Meanwhile, Lucas' novel forces him to make jeopardizing decisions, and Peyton meets the movie producer, Julian.
A serendipitous meeting with someone from his past has Ted thinking about how he would handle running into someone he would prefer to forget.
The Connors find themselves on high alert and in odd company after their house is robbed. A Terminator terrorizes Ellison, while another gets dangerously close to John Connor. Derek and Jesse continue to get reacquainted.
Donatelli's (White Bear Lake, Minn.) • Stoney Creek Inn (Baltimore, Md.) • Alcenia's (Memphis, Tenn.) Guy Fieri rolls in for classic meals done right: In Baltimore, a shack steamin' crabs with corn on the cob; in Memphis, the little place with classic southern favorites; and in Minnesota, a strip mall joint doin' homemade Italian.
Hoping to con a terrorist into exposing his accomplices before they escape, the team produces phony evidence of an attack.
Gaby is over the moon when Carlos' client makes them an offer they can't refuse, but a startling discovery leaves her second guessing. Lynette grows suspicious that Tom is cheating on her. After breaking up with Jackson, Susan tries to surprise him, only to find the surprise is on her. Meanwhile, the bond between Bree and Katherine grows. Finally, Mrs. McCluskey enlists the help of her sister Roberta (guest star Lily Tomlin) to dig up dirt on Dave.
Springfield is the setting for parodies of Charlie Brown, It's the Great Pumpkin and Michael Bay's Transformers as Homer's vote on election day is misread by a renegade machine.
Dexter tests Miguel to see if he is on his dark-side job. Rita questions her career path after being fired from her job. Debra believes she in some way caused another homicide while working on her current case.
Hank decides to seek out Lew Ashby’s long lost love, Janie Jones. Hank accidentally walks in on Julian going at it with a rocker chick he’s “mentoring”. Mia spends the day trailed by Rolling Stone reporter Annika Staley. The Runkle residence is transformed into the set of Vaginatown.
When a body is discovered in the trunk of a car, the team re-opens the 1981 case of a missing single mother who used to work at a car dealership.
Unhappy being the speaker's lackey, Tommy explores the possibility of leaving politics. Rose's birthday party attracts both of her feuding sons. Declan is offered an opportunity to investigate government corruption.
Bill must pay a steep price for protecting Sookie; Jason and Amy break a taboo; Tara consults with Miss Jeanette about exorcising her inner demon; Bill enlists an unlikely bodyguard.
On the set of "Smokejumpers," Vince contends with first-day jitters and intimidating co-star Jason Patric. Ari has lunch with Andrew Klein, an old friend and mentor who needs his help.
Nora sets out to find as much as she can about William's son in order to beat Holly. Meanwhile, Kitty and Robert await news on a potential birth mother.
Peter gets a lasting supply of gasoline for the year, so the family decides to use it to take a road trip to the Grand Canyon. They pack up and hit the road, but it takes them a while to realize that they had forgotten to bring Stewie with them; when they do, they must make their way home posthaste.