A threat of a cull looms over a herd of wild horses, so Jack and Amy go to help a old friend.

Someone is killing off potential Librarians and it's up to Flynn Carsen and his new Guardian, Colonel Eve Baird, to save the three that are left.

After Moe convinces Homer to stay out drinking on Christmas Eve, Marge tells Homer not to come home. This leads to Homer's sad trek through lonely Springfield, where he learns that the only place where one should truly get drunk on Christmas is home.

Storybrooke is in a state of chaos with all the residents under the Snow Queen's Spell of Shattered Sight at each other's throats. Emma and Elsa race against the clock to free themselves of the ribbons and take down the Snow Queen and her curse. David can only watch when Regina clashes with Mary Margaret in an epic battle. Meanwhile, Gold gathers Belle and Henry as he prepares to leave town forever, and Will Scarlet looks to square his tab with Hook. Kristoff's thick-headedness leads Anna to a heartwarming discovery.

"The Pontiac Bandit", aka Doug Judy is back in custody, after jamming up Jake and Rosa in his previous encounter with them. But when Rosa discovers that Judy knows the whereabouts of the "Giggle Pig" drug leader, Capt. Holt offers the perp a plea deal to help track down the drug kingpin. Meanwhile, Gina and Boyle are nervous that their parents might be getting too close, and Santiago makes Holt a Christmas gift against his wishes.

Bob's Dad invites the family to his Christmas party, meaning Bob has to enter his father's diner for the first time in 20 years. The kids compete for the best home-made gift and the 'mistle-tony' award.

Arcadians mourn the loss of a beloved member of the community. The stem cells from Rachael's baby do provide the cure for the virus, but when Rachael suddenly goes missing, Bellamy and Maggie turn to an unexpected source for help. Henry learns the truth about Margaret and his family's role in the factory fire.

A third generation Milwaukee bar owner puts his father's legacy on the line by living off his family instead of trying to cut his own piece of the pie.

The Serpent Brotherhood is trying to return magic to our world. Flynn, Colonel Baird, and the potential Librarians must stop them before it's too late.

After running into Jesus at the Quahog Mall, Peter is stunned to discover that the Son of God is still a virgin. So, he enlists Quagmire and Cleveland to help him throw Jesus the best birthday ever by finding a way to help him become a man.

Coming Soon...

The security breach at the Embassy has far reaching consequences.

Incarcerated for contempt, Will refuses to reveal the name of Neal's government source. Appearing to embrace Pruit's mandate to capture younger viewers, Charlie orders a reluctant Don to track down principals in a sexual-abuse case at an elite college. Sloan voices her objection to a new digital site built by Neal's replacement, Bree. Stranded in a Moscow airport, Jim and Maggie look to land seats for a Cuban-bound plane, hoping to interview one of its high-profile passengers.

It's only the second week into the logging season, but it seems like the teams could already use a break. In Alaska, the Papac team fights to find a replacement to fill the shoes of injured Coatsy. On Washington's Olympic Peninsula, Gabe Rygaard and his crew are scrambling to make up for their slow start by bringing in a second yarder. In Wyoming, David Zitterkopf and Sons keep their chainsaws humming as they tackle their 100 acre site, but run into a snag with the landowners fence. In Canada, Triack Resources is struggling to get their wood off the mountain and delivered to the mill.

Frank Martin has been hired to transport a thoroughbred racehorse, Daksha, worth ten million dollars, from her stables in Kentucky to the racetrack of the prestigious Belmont Stakes race in New York.

Distracted by her burgeoning small business, Helen tasks Noah with representing the family at a literary award ceremony for her father, Bruce. A chance encounter with Alison and her grandmother leads to an uncomfortable truth.

Valerie's set up for an exclusive interview by the network's publicity department. Later, Valerie visits Paulie G'.s old writing partner when she's concerned about her current boss.

The CSIs investigate a murder at the Clark County jail after an inmate stumbles upon a body while running away from officers.

Lisbon goes undercover as a prison inmate in order to get a convict to turn on her boyfriend, who is the leader of a high-end car theft ring.

Bo goes to hell and back to rescue a friend while Tamsin faces a foe from her past.

Jack is torn between Emily and the new woman in his life, while Nolan and Louise bring Southern charm to East Hampton.

DiDi struggles to deal with her younger sister Sherrie, who's filling in at Billy Barnes and cozying up to Dawn. Jenna gets a new look and encounters resistance to her research methods. Patsy lets an award go to his head. The staff tries to balance patient flow and has issues discharging a patient they'd hoped never to see again.

Coming Soon...

The canteen prices have been hiked up, meaning the staff aren't happy. Charlie pleases everyone when she takes the staff out for lunch, management isn't impressed though as they believe the staff have gone on strike. Rose and Lisa's feud boils over.

Host Victoria Coren Mitchell welcomes back another two teams as the second round continues, with three linguists taking on a trio of Doctor Who fans for a place in the quarter-finals. They must use patience, lateral thinking and sheer inspiration to make connections between groups of four things that may appear at first not to be linked, with one set of clues consisting of A rat, Zombies, Paternity dispute and Racism.

Compilation in which host Jimmy Carr and team captains Sean Lock and Jon Richardson select their favourite moments from the most recent series of the comedy panel show about the events that have set the British public's chins wagging.

Rhod Gilbert hosts another round of the light-hearted music quiz, with team captains Phill Jupitus and Noel Fielding joined by Charley Bagnall and Jake Roche from pop band Rixton, Coronation Street star Kym Marsh, Catfish and the Bottlemen frontman Van McCann and comedian Romesh Ranganathan.

An old heartbreaker flame of Toast's, Lorna Wynde, turns up in London, but is she still in love with him, or is she trying to make her husband, Josh Homme, jealous?.