Mac and Jack partner with older versions of themselves, a Russian bomb programmer and his estranged handler, to shut down a Soviet-era warhead in Moscow. But when the antiquated computer needed to disable the warhead becomes inoperable, Mac must find a way to fix it with only duct tape and wire in time to prevent a new Cold War.

Boyd is turning 10 years old, and sticking with the Baxter family tradition, Mike wants nothing more than to give him a shotgun and take him hunting. Kristin is all for it but Ryan has no interest in his son having a gun or harming animals. Meanwhile Kyle and Mandy's wedding preparations continue as Vanessa tries to convince Kyle to do a mother-son dance with her.

Auggie narrates a scary Halloween story about what the world would be like if Maya and Riley had never met.

When D.K. tells Ken he moved into the Park home because he's gotten a divorce, Ken can't shake the Korean cultural understanding that divorce equals failure and takes a look at his own marriage. Meanwhile, the divorce news causes Dave to reflect on his relationship with Emily.

A pack of wolves stalks an injured and alone 10k.

Angela grows restless as her daughter's condition continues to deteriorate, and the demon turns its attention toward innocent victims. While Father Tomas is paid a visit by a familiar face from his past, Marcus journeys to an unexpected destination and receives guidance from a most unlikely source. With time quickly running out, the two priests must decide whether to defy the church by performing an unsanctioned exorcism.

The contestants compete in a surf and turf protein relay for the chance to win a day of surfing at the Wavehouse in San Diego. Meanwhile, the losing team must make sausages from scratch. Later, the pressure is on during dinner service when a VIP 12-top are among the night's guests.

Five-0 must find McGarrett and Alicia when they are kidnapped by the serial killer they've been hunting.

Two sisters from Memphis, Tennessee pitch body sprays and lotions for tween and teen girls; a third-generation chocolatier from St. Augustine, Florida has a family business that manufactures chocolate candy with a toy inside; a veteran food entrepreneur from Austin, Texas has a device that turns a stick of butter into spray; and two entrepreneurs from New York plug their invention that makes high heels more functional and comfortable. Also, an update on Natural Grip, the non-slip protective glove for workouts that Robert Herjavec invested in during season 6.

In the epic 2-hr premiere Todd Hoffman takes the biggest gamble and turns his back on guaranteed gold in the Klondike. Tony Beets expands his empire, buying a huge second dredge. Parker Schnabel starts his new season without his grandfather & mentor.

Mac gets a high-profile assignment from The Broker; a curfew is ordered in the wake of racial unrest.

Vanessa, now in the clutches of Julius and his vampire brood, is forced to demonstrate her powers; the refugees discover a serial killer among the residents, and plot to wrestle control from Axel.

The Interview: Ann Coulter.

The Panel: Bob Kerrey, Rebecca Traister, and Andrew Sullivan.

Mid-show Interview: Sen. Bernie Sanders (I-VT).

Intent on bringing justice to Lieutenant Gormley after he is beaten by a mob outside his home, Danny and Frank enlist the aid of Detective Anthony Abetemarco, who has a personal connection to the neighborhood where the attack occurred. Eddie and Jamie witness a dishonest arrest. Danny searches for a witness to testify against a dangerous gang leader.

Anja, a twentysomething aspiring writer who spends most of her time on social media, convinces The Guy to sit down for a one-on-one interview, but her social media addiction threatens to blow up the story. Former customer Heidi enlists The Guy's help when she is confronted by her past.

Coming Soon...

Beau tries to make amends with the boys, but it may be too little, too late. A job offer drives a wedge between Rooster and Colt.

A burned-out attorney gets a second chance for redemption when he agrees to pursue a wrongful death lawsuit against the biggest client of his former law firm.

Satoshi-Gekkouga wins against Mega Jukain. Satoshi moves on to the final match against his rival Alan.

Spider-Man and Scarlet Spider have to infiltrate the sunken Hydra Island so Scarlet can destroy the lab that created him.

Rainbow Dash and Twilight Sparkle are sent to the Wonderbolt Academy to help two friends, Vapor Trail and Sky Stinger, solve a friendship problem that could prevent them from getting into the Academy.

Tess Daly and Claudia Winkleman introduce another evening of sequins and sparkles as the 13 remaining couples hit the dance floor for a ballroom battle to stay in the show.

In the second live show of the year the 10 remaining acts compete for the public vote. Girl band Four Of Diamonds is added to the show to replace axed duo Brooks Way.

Elle calls Connie's ability to focus on the job into question following her recent brush with death, and Robyn's plans for the future take a sudden, unexpected turn.

Jimmy Carr hosts the comedy panel show's version of the words and numbers quiz, with Sean Lock and Victoria Coren Mitchell going up against guest captain Lee Mack and Bob Mortimer. Alex Horne and the Horne Section join Susie Dent in Dictionary Corner, while Rachel Riley looks after the vowels, consonants and numbers.

The host is joined by QI funnyman and star of Jonathan Creek Alan Davies, whose latest stand-up DVD is released next month. Also dropping by are actor and comedian Russell Brand and impressionist Morgana Robinson, who is sure to demonstrate her famous impersonation of Brand. Plus, the newly reunited Bros, AKA twin brothers Matt and Luke Goss, talk about their one-off 30th anniversary show in London next year, and singer Rebecca Ferguson performs live.

Thatcher finds young Robin cowering in fear after the death of his mother and uncle at the hands of Nathaniel. He passes the boy into the care of Reid, Jackson and Susan, and they manage to uncover information which they believe could lead them to Nathaniel. When they arrive at the Sumner's house, they find it has been meticulously cleaned and the two bodies disposed of. Shine is not far behind, however, but is surprised to learn of the true identity of the killer. With Reid's information, he confronts Dove and discovers that the rumour of his brother's animal tendencies is true. Dove, however, persuades Shine that Reid is the bigger threat. Reid and Jackson find Robin's body in the river. Jackson decides to end his involvement in Reid's operation, and instead rescue his son from the claws of Dove. Reid, meanwhile, is the victim of a trap set by Shine.