A high stakes poker game is disrupted by a masked assassin, leaving one player dead and the CSIs baffled.
Lisa's science fair project is overshadowed by Bart's mechanical baby seal; Homer's new assistant ends up stealing his job.
Bree is stunned when she learns who dug up the body of Gaby's stepfather; jealousy rears its ugly head when Lynette begins to spread untruths to daughter Penny about Tom's new girlfriend; Gaby and Carlos must convince Lee and Bob that Juanita and Celia aren't the bad seeds that they used to be when they want to name them in their will as guardians; and Susan desperately searches her inner self to find what inspires her in order to better her art and impress her hard-to-please art teacher, Andre.
Shane makes a deadly sacrifice which leads to unusual behavior and self-distancing. The rest of the group tries to hang on somewhere between living to die and dying to live.
Teddy becomes nervous when she has to kiss Spencer at her job at Super Adventure Land. When they kiss, Teddy begins to have feelings for Spencer again. PJ learns that Bob mistakenly wrote his name wrong on his birth certificate. Gabe has a hard time finding a birthday gift for PJ.
Reeling after losing key players in Nazir's plot against America, the CIA orders polygraphs on everyone who came in contact with them, including Brody, which Carrie sees as an opportunity to finally learn the truth.
Margaret has a family reunion. Owen gets even with a rival. Van Alden recognizes the hierarchy of the law. Jimmy wonders how a decision will affect the future.
Bo is happy for the distraction provided by an assembly of strippers that helps break an accused cop-killer out of the police station. While Bo goes undercover at a strip joint to follow the trail of one of the apparent accomplices, Dyson and Hale simultaneously track the murderer. Both investigations meet in the middle at The Hand of Glory – a disembodied hand with remarkable powers. Coming off The Morrigan's shocking revelation about Lauren, Bo and the doctor have a difficult conversation.
Dexter is caught up in a very personal case that awakens the needs of his Dark Passenger; Debra feels overwhelmed by her new Lieutenant duties, made all the more complicated when she finds out Quinn slept with a witness in the Doomsday case.
Stewie tries to be a big boy and steals Brian's car for a joy ride but lands in a bit of trouble. Meanwhile, Ryan Reynolds visits Quahog and becomes obsessed with Peter.
With the wedding approaching there is excitement in the air, but will Branson's plans rattle everyone? A decisive Anna forces Bates to think about their future.
Birgitte's government is losing steam -- internal differences are growing and only compromise legislation is being passed. Just as opinion polls indicate Birgitte may lose the next election, financier Joachim Crohne emerges with an idea that could save her political career. But can his motives be trusted? Meanwhile, Kasper and Katrine are growing close again, but their jobs are at odds: Katrine's role is to uncover secrets, while Kasper's is to conceal them.
In debt to loan shark Fran, gang footsoldier Darren finds he has no choice other than to turn back to his former mentor, northside kingpin John Boy Power. Under pressure from the cops and doing way too much cocaine, John Boy is becoming paranoid and erratic. John Boy agrees to take on Darren’s debt in return for absolute loyalty – the deal with the Devil done, Darren is back on the team...
At Henry's urging, Emma convinces Mary Margaret to pay a visit to a comatose John Doe in the hospital and to read to him from the storybook. But Mary Margaret is stunned at the outcome of her visit. Meanwhile, back in the fairytale world, Prince Charming meets Snow White for the first time in a most unexpected way.
Den befriends a native American seeker and is given a new Titan, Kaiyo The Tracker. Wilder makes his return and captures the Huntik team as they explore the Vault of Cortez. Things look grim but Dante saves everyone by bonding with the Legendary Titan of Dimensions, Umbra The Shadow Jaguar.
Following Lok's father's clues, the Huntik Team investigates the legend of the Pied Piper, looking for the Casterwill Family Titan, Umbra. Lok and Guggenheim defeat a monstrous swarm of Gremlow Titans and Sopie uncovers the Pied Pipe itself. Meanwhile, Dante uncovers another secret under the Sea of Cortez.
Thad's behavior takes a turn for the worse after he suffers a concussion, making it difficult for Daniels to hide the injury from both Gilday and ultimately the NCAA. Meanwhile, Sammy, trapped in the Goat House basement, reevaluates his masturbation habits.
Maroon 5 performs "Moves Like Jagger" and "My Heart'sa Stereo" (feat. Travis McCoy). Sketches include "The Ghost of Moammer Ghadafi," "Kim's Fairytale Divorce," "The Dr. Oz Show," "Greek God Meeting," "Getting Freaky with Cee-Lo Green," "Kings of Catchphrase Comedy, Volume 2," "Because of One Dolphin," "Seinfeld Apartment Murder," and "Lil' Poundcake."