When Smoke is implicated in the death of a civilian, his mother takes the news hard. An embedded reporter disappears after suggesting the death was an Iraqi setup. Also, Bo gets his new prosthetic leg.
The holiday season has started but not everyone is in a festive mood. This is Alex's last day in the hospital unless he passes his boards practical exam the next day, thus everyone helps him to review so that he succeeds. However, Izzie is not happy about the others helping him and Meredith has to remind her of the true spirit of the Christmas holiday. Justin is in need of a new heart. One is available but he does not want it because he does not believe Santa gave it to him as his mother said. Cristina and Burke, both handling Justin's case, have opposing views on the matter due to their different stances on religion. Despite a reconciliation with his wife, Derek isn't in a festive mood. George has a simple case of a woman who has a bleeding ulcer, he realizes that the ulcer is caused by her entourage but fails to keep them away, with the consequence that it perforates.
Homer brings the whole family along when he is sent to Italy to pick up a new sports car for Mr. Burns, when they find themselves in a small town that Sideshow Bob has become the mayor of.
When Dr. McKay is trapped underwater in a sinking Puddle Jumper, his only chance for survival may be an hallucination of Samantha Carter.
Zack, Cody, and the entire gang get snowed in at the Tipton. Maddie rigs a "secret santa" bowl so that London will get her a gift.
Robin's most prized possession is stolen by the hip hot-rodder, Ding Dong Daddy, and to get it back they're going to have to beat him in a cross-country road race. But with Ding Dong Daddy making the rules and a few unexpected rivals joining in the competition, it's anyone's guess who will cross the finish line first.
It is time for Leonardo to move on. Splinter sends Leo to a new sensei, or rather, a very old sensei. The journey is long and perilous. Can Leonardo look into himself and find the right answers to his questions? Can he even find the right questions?
Galvatron uses his might to pull Earth, the Speed Planet, and the Jungle Planet through space bridges forcing all Transformers to unite and fight against him.
The dead mother of a boxer requests Melinda to assist in getting her son back together with his father. The son is furious because his father caused him not to be able to spent time with his dying mother.
It's the Christmas season in LazyTown, and everyone's getting ready for a holiday party. Robbie Rotten soon spots this, but declares that he wouldn't go even if he was invited. He hatches a plan to dress up as Santa Claus and spoil everyone's holiday fun. Meanwhile, Stingy is having trouble understanding the spirit of Christmas. He just loves the gift-getting, but can't quite seem to get into the gift-giving.
In this horror comedy, A set of peculiar murders leads sceptical detective Dwight Faraday to suspect that an ancient Native American mythological creature is in fact real.
A man high on meth that has killed two people has apparently killed the wrong two, Annabeth discovers after beginning prosecution. During the murder investigation the defendant reveals the identities of the intended targets. Annabeth attempts to track them down in order to convince them to testify against the drug lord so that he can be brought to trial. Meanwhile, Steve worries that the nature of the crime will cause a media circus and asks Maureen to keep the press at bay.
Red discovers Yorkshire puddings and decided to open up a fast food Yorkshire pudding outlet. Red converts an autoharp into a bread slicer. Bill, Winston and Ed have a bird watching adventure. Red converts a city bus into a house addition. Mike Hamar tries to guess the word 'hug'. Red uses handyman tools for preparing food.
Jeremy gets called for jury service but soon complicates things by falling for the defendant. Elsewhere, Mark & Sophie go clubbing.
When a researcher who specializes in Native American antiquities is killed at the museum where she works, the FBI is called in because the museum is on federal land.
In Montreal, a couple's new home in an old townhouse proves to be haunted by the ghosts of a 15-year-old girl craving maternal love and an evil abortionist from the 1940s.
The CSI team is called to help when Karen Mathews reports her son, Jesse, missing from a playground where he was playing on the swings. Witnesses report seeing a man with a blue baseball cap near the swings. Clues in the park bathroom include blood and the boy's underpants. The boy is eventually found in a store, accompanied by a woman with a man fitting the earlier description. But the couple with the boy claim that he is their son Adam, while Karen insists he is her missing son Jesse.
A very-much-in-love Ephram discovers that he has unwittingly become a "girlfriend" to Amy, but the friendship takes a turn for something more when a moment of intimacy leads to them waking up together the next morning. Meanwhile, Nina grows suspicious of Jake's recent strange behavior, which is further amplified when his brother, Brian (guest star Tom Parker), shows up unexpectedly. Delia takes up with the popular girls in school, which worries Andy. Also, Bright tries to rectify Hannah's low self-esteem issues. Lastly, Rose drops some startling news on Harold, which could drastically change their lives.
Pratt and Weaver try to create a Christmas miracle when they work to save a girl wounded from gunfire. Eve gets into trouble after punching a disruptive patient. Also, Abby has a special gift for Luka.
On their way to the Battle Pike, Ash and his friends decide to ride along the Cycling Road. However, it is closed and they must go through the forest. After hearing a noise, Pikachu wanders off and finds an wild injured Celebi under some thick vines. Ash and the others then meet a Pokémon Ranger named Solana who agrees to help them find Pikachu. When they finally find Pikachu and Celebi, the reunion is cut short as Team Rocket shows up to steal Celebi.