It's a special 90 minute episode, where the Power of Veto is on the line. Will it be used to save Kimo or Angela from eviction? Plus, in a shocking appearance, Julie arrives to give the houseguests a dire warning.

When a commuter ship capsizes, the ED finds itself under water as the staff struggles to treat the influx of new patients and deal with bold new employees taking charge.

Panelists Ken Jeong, Rita Ora, Robin Thicke, and Jenny McCarthy Wahlberg return as the series commemorates acclaimed franchises Barbie and Footloose, along with the iconic artist Miley Cyrus in a pop culture-piercing night that salutes her music catalog. New this season, clues are everywhere and hidden in all-new places: strategically embedded in costumes, in song choices and on-stage moments. And for the first time in the show's history, viewers will get the biggest clue yet as each of the fifteen masked singers will be endorsed by a celebrity Masked Ambassador. These Ambassadors, all alums of the series, have a special connection to each singer and provide major new clues about their friends' identities. The episode will feature showstopping celebrity performances from five all-new masked celebrities and a jaw-dropping reveal no one saw coming!

Castaways begin to gauge how much they can trust their tribemates. Tribes must wind their way to victory in the challenge to earn safety and fishing gear. Then, a castaway risks getting caught red-handed with important information in the game.

While the team that won their initial heat gets an automatic free pass to the tournament finale, the winners of the other two heats must face off in a semifinal event to determine who will move on. The teams create a party platter featuring something raw, something fried and something cheesy. The first chefs in the relay can't shop for more than eight pounds of ingredients, and the second chefs get to grab an additional item, only to be told they must swap! Then, the third chef plates and presents the finished platters in hopes of moving on to the big $60,000 finale!

A new chief shakes things up at Firehouse 51. Violet and Novak work to uncover the truth behind a car crash. Cruz keeps a watchful eye on Severide and Damon's growing bond.

A month after Voight's close brush with death, Intelligence is overwhelmed with cases as they catch a high-stakes drug bust.

Strickland is presented with an impossible choice.

Chris Rock fails his GED and has to return to his all-white school, where he tries to improve his social standing by impersonating a gang member. Chris' mom gets a job at a mattress store, only to discover her husband Julius is her new supervisor.

Chris' neighborhood hosts its annual block party, where Chris tries to spend time with girl-next-door Tasha, and Rochelle gets embroiled in a nasty mac n cheese competition with her arch nemesis Peaches.

On what would have been the second debate night between Harris and Trump - until the former president backed out - Desi Lydic takes on the latest election news, including Trump's new scam hawking out fake coins and his contention that Kamala Harris never worked at McDonald's. "I think music is medicine". Singer-songwriter RAYE sits down with Desi Lydic to discuss a record-breaking year for her music, including six BRIT Award wins. She opens up about writing for herself versus other artists, the importance of full-length albums, what inspired her song "Genesis", and whether British artists are equally impressed by their American counterparts. RAYE performs "Genesis", featured on her new concert album "Live at Montreux Jazz Festival".

A gruesome crime rattles a small-town community.

A six-year-old girl is kidnapped. Amid the kidnapper's threats, Yu-bin dismisses a prime suspect.

Aspiring doctor Marigaby tries to balance university life with her family's ambulance business. Her father, Ramón, is hiding something.

Jimmy welcomes sports analyst Shaquille O'Neal and actress Chloë Sevigny.

Stephen welcomes former Microsoft CEO Bill Gates and primatologist Jane Goodall.

Taverner is desperate to hide dangerous secrets. River seeks answers at his grandfather's house.

Lydia and Stephen's sister, Sadie, both visit campus for Halloween. Lucy and Pippa learn something unsettling.

The floor is back and bigger than ever, and nobody is safe when 100 new faces are met with new twists and turns that will keep everyone on their toes, with categories such as 'Halloween costumes', 'school supplies', 'beauty', and more!

The Azules pull their resources together to try and save one of their own, putting the future of the female police force at risk.

With Caitlin and Rosa's help, Yancy cooks up a new plan to get Nick and Eve back to Miami.

The coven faces their first perilous trial on The Witches' Road.

Lois accepts the help of a nun to investigate the recent crimes.

Lyle and Erik struggle to shape their defense before the trial. Then Menendez mania hits - from cheering crowds to fan mail and courtroom TV cameras.

Another team takes over the case, but Yu-bin's team secretly continues probing, sparking a showdown.

When Vicky and Caro approach their mom about finding their dad, Héctor, Tere drops a bombshell. Vicky gets honest with Nicolás about her needs.

The epic battle begins as mortals, giants and Vanir deities clash swords with Thor and his Aesir soldiers. A risky secret mission ends in bloodshed.

Penelope makes it through her first night in the forest and spends a day acquiring new wilderness skills through exhausting trial and error.

While Ramón struggles to keep his secret, Marcus - the older Tamayo brother - receives life-changing news.

Thuli is on a mission to buy a house. Khanyi makes a bet with Mandla to resolve the drivers' strike and get sugarcane deliveries back on track.

Babátúndé Aléshé almost certainly knows what a rocket is, Emma Sidi swears loudly and Jack Dee's a dead ringer for a famous artist. Greg Davies awards points (some), praise (little) and pity (plenty).

James needs a crash course for fatherhood. Mrs Hall referees between Siegfried and her new boss, Mr Bosworth, as they fall out over some of Mr Bosworth's safety tactics. Helen is concerned about the influence of Jenny's new friend Doris.

Vinnie and the gang realise there are only two ways to lift the FA Cup - win the final or steal the trophy.