Elizabeth takes advantage the chance to battle Regina and Sir Richard at the Prime Minister's dinner. Harry helps Sarah heal some deep emotional scars, and George restores order at Ash Park.
Travis is thrown off by new refugees; Nick must decide if he's going to stay at the Colonia with Luciana or leave.
As Amy and Ty prepare for parenthood, they work together to resolve a dangerous pregnancy issue. Meanwhile, Georgie may be forced to give up something she loves when a demanding new Extreme Team coach arrives on the scene. Then, Lou has to decide whether she should tackle a new business venture that may take her away from the Heartland family. When Jack and Mitch work together with the herd, Tim is not ready to be pushed aside. And Georgie and Adam find the perfect way to celebrate an anniversary.
Ash, Pablo and Kelly, summoned back to Ash's hometown by Ruby, form an unusual alliance. Once there, Ash's father and the local pub dwellers give the returning son a chilly reception.
Fet strikes hard at the heart of the strigoi army while Justine embarks upon a risky mission to drive the strigoi out of Manhattan once and for all. Gus and Angel fight for their lives and their freedom but are faced with a moral dilemma.
Johnson, Masters, Libby and Keller wind up together at a party thrown by Art and Nancy. Pairings and perspectives shift as the night wears on, until the light of day exposes the consequences of the evening.
Taffer must fix an out-of-control staff and the owners freeloading friends. But a violent physical fight threatens this sports bars rescue potential.
When Cyd tries to protect Diesel from Barrys wolf serum experiment, she accidentally gets the serum on herself and turns into a menacing werewolf. Now Shelby must try and figure out how to get her best friend back before the she-wolf destroys their high schools Halloween carnival.
Mick nervously faces a failing business deal Abby is subpoenaed in the investigation against Wes Kevin recovers from his fall at home while struggling to define his future with Georgia Trace learns the warehouse property is still in reach.
The queen becomes pregnant, and declares that Albert will become head of state in the event of her death. The developments outrage members of the Tory party, who fear a German prince holding sway over the nation and make arrangements to disrupt his visit to the industrial north. The consort finds an unlikely ally in Sir Robert Peel, who seeks royal approval for the rapidly developing railway. At first, Victoria does not approve, but soon changes her mind when she experiences Peel's creation for herself.
As another day of fantasy plays out in Westworld - a vast, remote park where guests pay top dollar to share wild-west adventures with android hosts -, top programmer Bernard Lowe alerts park founder Dr. Robert Ford about incidents of aberrant behavior cropping up in some recently re-coded hosts. Meanwhile, in the Westworld town of Sweetwater, a rancher's daughter named Dolores encounters a gunslinger named Teddy in the street - but their predictable narrative is upended by the appearance of a ruthless Man in Black and, later, by a supporting host's unscripted encounter with an artifact of the outside world.
When Travis' rage causes unrest at the hotel, Madison has to choose whether or not she will stand by him; Nick becomes leader of the Colonia as Narcos close in.
Walter reunites with an old flame who is in the midst of investigating an important story. As Jim and Celia celebrate three months together, Rosalie adjusts to time apart from Teddy.
Bourdain absorbs the tastes, sights and sounds of music city, from chef Josh Habiger's Catbird Seat and Bolton's famous hot chicken, to a night of cooking, drinking and rocking out with singer Alison Mosshart, and her bandmates. The episode features performances by The Kills, Dead Weather and Margo Price.
Six teams made up of an expert pumpkin carver, cake decorator and sugar artist go to battle to create mind-blowing Halloween-themed displays that capture an epic and terrifying clash between witches and warlocks. At the end of this battle, one team will be eliminated with help from special guest judge Elvira, Mistress of the Dark.
When a serial bomber becomes active again after being dormant for six years, Watson seeks help from Shinwell Johnson, a former patient whose life she saved when she was a surgeon. Also, Holmes senses Watson is unhappy and questions whether she is still fulfilled by her detective career.
The Guardians discover that Yondu has been impersonating them in order to con unsuspecting victims.
The NCIS LA team investigates an abduction case while down two members, with Hetty being held in D.C. for questioning, and another still in the ICU following the mission in Syria.