After things begin to calm down at the prison, Rick and his group now face imminent danger and destruction. This time, they might not win.
Linda reunites her old band to perform at her high school reunion; a woman who had a crush on Bob in high school attempts to impress him.
The final four teams eat snake in Indonesia; a challenging road block pushes racers to the boiling point.
Trish is organizing a Kids Club holiday party at which Austin and Ally will perform their original holiday song and distribute Austin Moon dolls, but a mix-up at the toy factory leads to a scramble. Meanwhile, Trish puts Dez and his arch nemesis, Chuck, through a competition to determine who will be a better Santa for the party.
The race to stop Pan is on as Henry's life hangs in the balance; with Mr. Gold's help, Regina decides to adopt a baby.
The annual Stevens Point Holiday Spectacular is coming up, and Liv is asked to host the televised event. When Liv discovers the little girl she's asked to perform with shares the same strong desire for the spotlight, trouble ensues. Additionally, Pete and Maddie are in charge of decorating the city's Christmas tree, but the power goes out amid Liv's performance. Meanwhile, Parker swindles money from Joey while dressed as Santa and an elf in order to purchase an expensive present he suspects no one will gift him.
A snowstorm prevents King Roland from returning home in time for the holidays. Sofia leads her family on a brave expedition to find him and shows Amber that spending the holiday with loved ones is better than any present. Princess Aurora appears to aid Sofia with a special song.
Michael Portillo travels on the great train routes of Europe, as he retraces the journeys featured in George Bradshaw's 1913 Continental Railway Guide.
When the Clubhouse is robbed, Kenzi's forced to make a confession that could threaten her friendship with Bo. An angry and frustrated Bo confronts a dangerous foe and makes a shocking discovery.
The hospital takes part in a nationwide civil defense drill, and the heightened atmosphere escalates conflicts among the staff. A former study participant reveals she’s pregnant and wants to know the identity of the father. Masters and Johnson, their relationship strained after ending their study participation, butt heads on whether to maintain study confidentiality or take responsibility. Haas learns he’s been denied a future job at the hospital but wrongly assumes his breakup with Vivian is to blame. Margaret Scully seeks answers about her husband’s sexuality from an unlikely source.
Alicia is shocked to learn that a former client bequeathed her millions, but Lockhart/Gardner quickly contests the will on behalf of the deceased’s wife. Meanwhile, Diane asks Kalinda to look into Damian’s background. Also, Eli and Marilyn are concerned about Peter being seen with Alicia’s more disreputable clients at the Florrick/Agos holiday party.
A renowned photographer visits The Paradise and his portraits reveal extraordinary things.
A mysterious professor with old connections to the Beauchamps tries to help Freya regain her powers. Killian makes a decision about his future in East End. Mike reveals an interesting theory to Ingrid. Amidst wedding preparations, Dash tries to solve the mystery of the catacombs.
Debbie tells Elf that she's had enough and wants her life back. The only way to close the portal, though, is to complete one last quest.
Brody embarks on a high stakes mission, but his fragile condition threatens the entire operation. Quinn makes an uncomfortable discovery about Carrie, while a sudden crisis forces Fara to rejoin the team.
Alex helps a teenager who was held captive put his life back together.
When ice threatens to shut down the rails, pregnant off-gridder Amanda Simpson is left stranded while her friend seeks out supplies. Brakemen Danny and Animal must transport $5 million worth of freight to Anchorage, navigating a wild moose on the rails.
The Turtles find themselves being hunted by a new threat -- another mutant turtle called Slash, who has a personal vendetta against the brothers.
Ben, Rook and Grandpa Max must stop Ultimate Albedo from absorbing all of Azmuth's profound knowledge and taking over the galaxy. Gwen and Kevin show up just in time to help with their struggle.
They form natural boundaries, dictate how we spread around the planet, create natural defenses, and control our weather. From the World War that began with a gunshot in the Balkans to the feuds of the Appalachians, mountains have also been flashpoints for violence. They provide minerals and metals that make civilization possible, and the water that feeds billions, yet we were never designed to live in their extreme environments. Without mountains earth would be desolate and uninhabitable, and scientists now believe that an invisible mountain range made life possible ...