Ma Vreedle goes to Earth to expand her family by creating clones and using all the water on Earth.
When a team from the UK Sanctuary gets in trouble on a stranded icebreaker in the Bering Sea, Magnus and Will must figure out who is behind the mysterious happenings at sea.
After learning her first husband had an illegitimate child, Raynella Dossett Leath begins to control every aspect of her new husband life, including his death when she's overcome by greed. Soon afterwards, another shocking secret is revealed. Margaret Rudin was sick of her husband wasting all of his money on alcohol and guns (money that she wants to spend) that she kills him and dismembers him before going on the run. Linda Lou Charbonneau got sick of her first husband and married his nephew; when neither man's financial status met Linda's satisfaction, her solution was to kill both of them.
Lexi decides to have a sleepover party and not invite the ANTs, so Chyna invites Olive to sleep over at her house.
The show focuses on human obsessions with wild animals that can become dangerous and sometimes fatal.
Kieran struggles with depression after leaving home to attend university, but when his girlfriend discovers he has taken an overdose, he is forced to admit his problem to his parents. His mother and father learn the path to recovery is going to be difficult, especially after their son refuses to take anti-depressants, although they soon bond over the experience.
Liz reconsiders her big promotion; Luther and Pemmie take a novel approach to the idea of a threesome; Abigail gets news that knocks her for a loop; and a tragedy puts things in perspective for Liz and Michael.
After two months of darkness, the villages of Western Alaska are desperate for fresh supplies. Jim attempts a risky landing on a frozen river and Luke has problems getting his plane in the air. A pilot flies to the Russian border to deliver vaccines.
After long-buried information resurfaces, Kane and his camp find themselves battling the media for control of public perception. With the primary just around the corner, they'll have to pull out all the stops to contain the situation and keep the upper hand.
With two of his men facing execution for disobeying orders, Captain Rex must confront his overly aggressive commander, General Krell. Risking charges of mutiny, Rex must make a dark choice as the true face of the enemy emerges.
The hopefuls compete in the final challenge, preparing two of their own recipes to be judged by Paul Hollywood and Mary Berry before the winner is announced.
After investigating a strange cluster of female deaths and disappearances, Nick sends Monroe undercover to get a whiff of a hypnotic suspect. In the meantime, a stranger shows up looking to avenge the death of his friend at the hands of a Grimm, but he'll have to get past Captain Renard.
In this holiday episode, the staff at Clinica Sonando celebrates Thanksgiving. Meanwhile, Michael must save the life of Rita’s son. who is injured in a motorcycle accident after returning for a Thanksgiving reunion with his family.
Chuck and Sarah track an assassin who is trying to eliminate the new intersect. Morgan tries to adjust to having the intersect. Jeff exposes a new side of himself.
Sam, Dean, and Bobby become actual hunters, in the true sense of the word, when they set up camp in a New Jersey state park to track a creature that has been attacking people in the woods. The townsfolk claim it is the real Jersey Devil. Meanwhile, Dean is beyond thrilled to find a Biggerson’s restaurant in town, but is devastated when he discovers the restaurant’s special sandwich seems to be making people crazy.
Nikita steals funds from Oversight, forcing them to host an emergency meeting. Nikita and Birkoff figure out how to spy on the meeting so Nikita can identify the other members of Oversight, but things go awry and Birkoff gets captured. Amanda demands to know where Nikita is hiding but Birkoff refuses to give up his friend so she tortures him. Meanwhile, Alex sets her plan in motion to reclaim her father’s empire. With a price on her head, Alex realizes the easiest way to get into Russia undetected is the same way she was smuggled out – through the illegal sex ring.
When a man mysteriously dies by an invisible force, his body rapidly begins turning ghostly white. The Fringe team learns that this is not an isolated incident, and there’s evidence that links the predator to someone who passed away with an unknown genetic disorder. Meanwhile, Olivia suffers from migraines.