When visionary spiritual leader John turns up mysteriously at the survivors' door with his ragged group of passionate disciples, some in the house are suspicious of his motives, in the penultimate episode of Adrian Hodges' post-apocalyptic drama series. Charming and eloquent, John is a preacher with a unique perspective on the new world, but the family's opinion of him is split. Is he as innocent as he seems, or does he have more sinister motives? A woman in John's group is pregnant, and Abby allows her to stay until the baby is born. Anya fears that she will be forced to reveal that she is a doctor if there are any problems with the birth. Worse than that, she picks up on some unusual remarks by John which make her concerned for the group's safety.
Mel receives an untimely visit from her brother Sean, whose arrival in her life usually signals trouble. Tippi invites Sean to look around 232 and meeting Nat makes his head spin and he begins to consider a career change. Tippi has a frightening session with Martin whilst Lauren has a surprising encounter with her ex-husband's best friend Max. Trying to remain buoyant, Chloe prepares Bonnie for boarding school.
Yvette Fielding & the Most Haunted team are in Edinburgh to investigate the Niddry Street Vaults where witches, poltergeists and an evil misogynist await. The Vaults damp & dirty walls hold a myriad of supposed sightings and supernatural occurrences which defy explanation. The Most Haunted team are no strangers to Niddry Street and the horrors it holds, having experienced it during their spectacular Edinburgh Halloween Live in 2006. Of course they couldn’t resist the challenge of investigating once more, even though it holds their nemesis the chilling circle of stones…
San Francisco lawyer Eli Stone begins to see things, which leads him to discover a brain aneurysm. But his visions lead him to accept cases with little monetary gain but a lot of moral goodness.
During the week of Christmas, The Team is Forced to work overtime when they discover their prime suspect had been dead for 17 years.
While his parents are away for the weekend, Ralph stays at Derek's home where he begins to develop a crush on Casey.
Spencer and Heidi ignore the concerns of their families and elope in Mexico. Meanwhile, Whitney says goodbye to Lauren and her life in Los Angeles as she leaves for her dream job in New York City.
Lebano and the gang are freed from prison and set about taking down rival gangster Terrible, who proves to be a difficult opponent. Dandi goes into hiding following his brutal beating of a man he found in bed with Patricia, and the prostitute finds herself given an offer she cannot refuse.
Christmas Eve does not go as planned when an amateur criminal on the run from the police crashes into the Buy More and takes Chuck, Ellie, Awesome and the rest of the Buy More gang hostage. In order to protect Chuck’s cover and the safety of the other hostages, Sarah and Casey secretly go in to the store to remove Chuck, but the mission quickly falls apart when Chuck refuses to leave his friends and family behind.
Sarah turns to a UFO convention for answers about the "three dots," more details about Riley's mission are revealed, and Ellison begins working with Catherine Weaver's AI prototype, "John Henry."
Michael gets medical attention from the most unlikely of places, and Charles Westmoreland returns to help uncover the true meaning of Scylla. Meanwhile, Lincoln and Sucre race to stop Gretchen before Scylla is lost forever.
Penny starts dating Leonard's handsome colleague; Leonard and his friends are tortured by Sheldon's obsession with gift-giving etiquette.
Ted tries to keep his irresponsible sister from hooking up with Barney during her trip to New York, and Robin starts hanging out with Marshall at a bar for Minnesotans, not telling them that she's really Canadian.
Charlie finds himself re-examining his wild ways when an old friend dies and begins to feel that his time on Earth may be drawing to a close.
Henry Spivey, an efficiency expert, lives a typical suburban life, right down to the wife, two kids, dog, and minivan. In contrast, Edward Albright is a lethal, multilingual operative. It would seem the two men have nothing in common -- except for the fact that they inhabit the same body. When each personality finds himself out of his element, things go awry.—Anonymous
Local tipsters help the CSI's fight to save their neighborhood from a violent street gang's attempt to take over the area.
Following the showdown against Arthur, Nathan and Peter find themselves pitted against one another, and Nathan makes a decision that will have an effect on the entire world. Meanwhile, Sylar holds Claire, H.R.G., Meredith and Angela hostage at Primatech; Ando, Matt and Daphne try to rescue Hiro and find their only hope may lie in Suresh.