Amy is upset when Ty flies off with Scott to a remote vet call on his last day before heading to vet school.

The final three teams race home to the United States, with the finish line holding a one million dollar prize for the first to cross it.

Gabrielle and Lynette's friendship is on the brink of collapse, whereas Bree and Orson come to an agreement about their marriage. Meanwhile, Susan hatches a plan to help an irrational Katherine, and Danny's vital mistake might cost Angie her freedom. In the meantime, Christmas cheer is curtailed when disaster strikes, as a plane crashes down on Wisteria Lane, putting lives in peril.

Dexter's worst fears have been realized. Because of Debra's unrelenting pursuit, Miami Metro is just one step away from discovering the identity of the Trinity Killer. And Dexter can't let that happen. Arthur's arrest would not only deprive Dexter of a satisfying kill, it would also expose the secret life Dexter's been leading in his pursuit of this monster. Dexter must take drastic action to buy himself time to deal with Trinity in his own fashion. Meanwhile, Rita decides to confide in Dexter, which doesn't go as well as she'd hoped. LaGuerta and Batista's breach of ethics paints them into a very tight corner. And Arthur, who still can't understand why Dexter didn't simply turn him in, begins his own bloody investigation into Kyle Butler.

While Andy is forced to make the decision of whether he will allow a woman to begin a "daisy chain" and donate her kidney to a patient until an exact match is found for her husband, Andy has his suspicions that one of the recent patients are rejecting the new heart.

The on-again, off-again, Walker style wedding plans of Justin and Rebecca take an unexpected turn, while Tommy takes a dangerous risk in order to assure that his daughter is by his side.

Lily and the team tries to catch the killer of a champion debater who was believed to have committed suicide after losing his first debate three months into his scholarship-funded schooling at a top private high school.

Karen drags Hank to an end of the semester goodbye luncheon at Felicia's. Hank realizes he's walked into a hornet's nest as Felicia, Jackie and Jill all gang up on him. The Hank bashing is interrupted when Richard Bates, the novelist / professor Hank replaced at the college, pays a surprise visit. Hank's none too pleased to learn that Bates and Karen share some intimate history.

Coming Soon...

Natsu and the others get lost in the depths of Clover Canyon, a great natural labyrinth, on the way back from stopping the dark guild Eisenwald's evil schemes. They stumble upon a suspicious looking village, but don't care as long as they find something to eat! Food comes first! Moving houses, galloping chairs, whatever! As long as they're edible! But this village holds a secret truth...

Penny is determined to find her daughter a husband after Miranda catches the bouquet at a wedding. She decides to hold a party to find her daughter the perfect man. After Tilly introduces her to Charlie, Miranda sees this as a way as not having to go to the party. The date doesn't go well though and Miranda manages to make a quick exit. Miranda tells her mother she is a lesbian in a last ditch effort to avoid the party.

Graham's guests are American rapper 50 Cent, who talks about his controversial life and new album, and sings Baby By Me; actress Catherine Tate who chats about her comic creations; and suave joke merchant Jimmy Carr, who's in the comedy chair.