It's Christmas in Hawaii, but instead of celebrating, Five-0 is negotiating a hostage situation when the man who killed McGarrett's father resurfaces. The murderer, Victor Hesse, threatens to detonate an explosive that he's strapped to Chin Ho's chest.
After seeing the attention Eddie gets in his theatre club, Don decides to join up.
Paul's nefarious plan for Wisteria Lane is put into full effect. Juanita discovers that she isn't Gabrielle's biological daughter, and Bree invites Keith (guest star Brian Austin Green) to move in with her, whilst Tom is confronted about his past indiscretion with Renee.
Bo finally learns the identity of her mother – and that those closest to her have been keeping secrets. No longer sure who to trust, Bo decides to track down “Mommy Dearest” alone, in order to extract the truth about her own origins once and for all. While everyone frantically searches for Bo, Dyson visits an ancient Norn, a wish-granting, tree-dwelling crone, where – in order to protect the woman he loves -- he makes a sacrifice that may change his relationship with Bo forever, as she prepares for a final face off with her deadly mother.
Homer ends up in the Springfield penitentiary after getting caught bribing an official; an FBI investigator offers Homer a way to reduce his jail time.
Despite Francine's warning, Stan gives Steve a gun for Christmas; Steve accidentally shoots Santa.
Stewie’s favorite thing after his teddy bear, Rupert, is Christmas. So when he hears that Santa is making an appearance at the mall, he begs Brian to take him so that he can tell Santa in person what he wants for Christmas. Brian begrudgingly takes Stewie to the mall, only to get the brush-off from Santa. As a result, Stewie and Brian travel to the North Pole to find Santa and teach him a lesson in holiday cheer.
Dexter's situation grows desperate when he discovers that Lumen's been set up. Despite knowing he's being baited into a trap, Dexter risks everything to make sure he doesn't fall into the same mistake again. In the Barrel Girls case, Debra lets her personal feelings lead her instincts once she concludes that vigilantes are more than just a theory. Quinn finds himself in a troublesome situation, which only Dexter can help him out of.
When the So Random! cast is caught mocking Marshall, he leaves to pursue his dream.
Come celebrate the holidays with Robot Chicken and see what the very first Christmas was like!
The team takes over a mall on Christmas Eve and uncovers a scheme perpetrated by an old nemesis; Eliot goes undercover as Santa Claus; Parker and Hardison are Santa's helpers.
When the zoo is closed for Christmas, the animals prepare for "Kidsmas" -- their annual celebration complete with decorations, food, gifts and a visit from Santa.
Logan emerges from his coma, but is upset to hear of Ben's death. After being discharged from hospital, he returns to his old flat in London, where he struggles to make ends meet. In a bid to make the most of his life, he becomes involved with an anti-fascist organisation - only to discover his new friends have sinister plans. Drama, starring Jim Broadbent, Matthew Macfadyen and Julian Rhind-Tutt.
After an explosion at a sugar refinery information about an employee an comes to light.
The relationship between Justin and Annie gets more serious as he brings her to a family dinner. Nora has doubts about him being ready for a serious relationship since he just broke up with Rebecca.
The Avengers join forces with Captain Mar-vell in order to prevent a Kree sentry drone from destroying the Earth.
Sketches include Obama Address Cold Open, Paul Monologue, Cat Cuisine, Kissing Family, What's That Name, Message From MasterCard, Sexually Speaking, Weekend Update, Field Day, and Ice Show at the Garden (Meryl Streep on Ice).
Tia and Jake are determined to find one of Villalobos' most unique-looking pit bulls a new home but when a promising adopter backs out, they are forced to step up their efforts. Parolee Billy is causing tension at Villalobos and Tia must intervene.
The VRA is in full effect and things take an unfortunate turn of events after the Green Arrow tries to stop a mugging but is attacked by citizens for being a super hero. Clark discovers that the civilians who attacked Oliver were all marked with a darkness tattoo. Carter Hall and Star Girl return to help Clark deal with Slade’s re-emergence after he kidnaps Lois.