Michael hunts for the place he was held captive, and makes a shocking discovery. Annie Burgess arrives in Fortitude looking for answers.
Emma sets a trap for the team in North Korea 1950, and the group risk their lives to save a pregnant Korean refugee and stop Rittenhouse once and for all.
Richard Blais and Brooke Williamson present a Quickfire challenge; chef Eric Ripert sits down with the chefs to enjoy a traditional French Christmas dinner; Padma tells the chefs they're missing the final part of the tradition of Le Revillon de Noel.
Christmas arrives in the Bunker, and the Time Team is inspired by a visit from their future selves to find a way to try to save Rufus. But when the Mothership jumps to 1848 California, they’re forced to put those plans on hold and chase Rittenhouse back to the Gold Rush, where they encounter one of the era’s most dangerous villains. Then chasing the Mothership to Korea in the winter of 1950, the team helps a stranded, pregnant refugee attempt to escape a tragic fate.
A detonated building mysteriously refuses to fall, an American ghost town with a deadly legacy, and wind turbines on the brink of disaster are engineering disasters in need of repair, and experts reveal what went wrong and if they can be fixed.
Michael schools a man on fish fossil breeding at a rock store.
Jordan learns a shocking truth about the third pig. Hannah rushes back to New York City searching for Gabe, who is being held captive by an evil stranger. Kayla turns to her dad Tim when she discovers Nick's obsession may run deeper than she ever imagined.
As he examines a dismembered body that was found in the river, Balthazar realizes there must be another victim. At the same time, he contemplates if he should share with Bach a crucial piece of information about Lise’s killer.
Season 1 finale. When Balthazar arrives to the scene of a horrific car accident, he discovers the body of a woman a few yards away. Even though the police assume she was killed in the crash, it seems she had been dead for hours.
Retsuko's newfound obsession with posting pics on her social media account threatens to ruin her Christmas, while Haida still hopes to spend Christmas with her.
Minister Marom claims Eitan's documents are forged. The Mossad is taken off the investigation and Eitan is put on leave, but refuses to stop his search for Amor and Anat.
The year's coming to an end, and the graduating students ask Gerry what the annual Parting Gift from the principal is going to be. The tradition is news to Gerry, but he’s going to go big, or go home.
As the celebrations for Ivar continue in Kattegat, grief hits Iceland and Floki must now make a fated decision. Harald's army approaches Wessex. A conspiracy grows against King Alfred.
Only four "Goliaths" and two "Davids" remain to face a competitive 63-piece puzzle challenge. Also, a fire-making challenge could change one person's fate in the game, and, after 39 days, one castaway takes home the $1 million dollar prize.
Nev and co-host Tallulah Willis help Chelsea, a young woman who's fallen for a reality TV star; digging for the truth only reveals Chelsea has her own secrets.
Four bladesmiths must each forge judge Ben Abbott's favorite blade, the Celtic ring knife, using the San Mai technique; the final two competitors return to their home forges to re-create Irish ring hilted swords.