After 30 grueling days, the remaining castaways battle for a spot in the Final Six. Also, for the first time ever, castaways give up their chance at Reward in the middle of a challenge, and one castaway seeking revenge sets their sights on the game's strongest player.

The remaining seven chefs are challenged to make an artistic amuse-bouche inspired by speed painter Tim Decker; and later, the teams struggle with communication and getting their food out on time during a dinner service that sees one contestant sent home before the elimination ceremony begins.

Mike accompanies Sue on a college tour weekend, and Frankie abandons Brick with a school project and a revolving door of babysitters while she goes to see Axl play in his first college football game.

As Barry, Caitlin, and Cisco arrive in Starling City to help with the investigation into Sara's murder, former Suicide Squad member Digger Harkness goes after Lyla. The Arrow and his team need all the help that they can get to stop the boomerang-wielding killer, particularly when he sets five bombs in the city to cover his escape. In the past, Amanda Waller teaches Oliver how to make the hard choices... whether he wants to or not.

Adam breaks his arm and exaggerates at school that he fell off of a hover board just like in the "Back to the Future" movie. But the lie threatens his friendship with Emmy Mirsky. Meanwhile, the family falls in love with the new Chinese restaurant in town and Beverly fears she's being replaced in the kitchen.

In the season finale, Dana's ex shows up in New York to win her back.

Tensions run high between Clarke and Finn, while Raven discovers that Mount Weather is interfering with their communication systems. Meanwhile, Jasper and Monty discover the truth about what's going on at Mount Weather and Octavia comes face-to-face with her worst nightmare. Finally, President Dante Wallace is about to be betrayed by those closest to him.

Emma goes home and learns a secret that throws her into a tailspin, as Jordi debates breaking the law to get what he wants. Meanwhile, betrayal abounds as Leo and Kara hit the road and leave Ocean Park Hospital. Then, Hunter receives the news he has been waiting for and approaches a life-altering medical procedure with Dash by his side. Also, love is in the air as Nurse Jackson and Dr. Naday try to get Charlie to respond.

It's cut day for Ryan and Jay. With the weigh-in only hours away, the two struggle through the agony of cutting weight while Lisa tries to reach Alvey. Nate, determined to get back into the ring quickly, asks Mac for help.

It is Frank versus Mike when the pair take to the tracks for a drag race.

Everyone knows Neil Armstrong was the first to set foot on the moon. But this modest and unassuming man was determined to stay out of the spotlight. NOVA presents an intimate portrait of Armstrong through interviews with his family and friends, many of whom have never spoken publicly before. Discover and relive his achievements before and after Apollo, from his time as a Navy combat veteran and later as a pioneer of high-speed flight to his leading role in the inquiry into the Challenger disaster and his efforts to encourage young people to take to the skies.

After 30 grueling days, the remaining castaways battle for a spot in the Final Six. Also, for the first time ever, castaways give up their chance at Reward in the middle of a challenge, and one castaway seeking revenge sets their sights on the game's strongest player.

When Alex tells Phil and Claire she has a boyfriend, they worry they've put too much pressure on her and has made up an imaginary boyfriend. Jay and Gloria both have parties that they are dragging the other to and Jay has a clever plan to get himself out of it, but Manny just might spoil everything. Mitch and Cam just got a beautiful white couch delivered but when Mitch is stuck helping out Brenda, a distressed co-worker, and allows her to stay - it is a mishap waiting to happen.

Every Doyle tries to keep their stories straight when a they face police interrogation after a security job goes wrong. Leslie and Jake keep secrets from one another. Des and Tinny have conflicting attitudes.

When Willie becomes the temporary owner of a thoroughbred, he and the guys take it to a local track and enter it in a race. Meanwhile, when Kay decides she wants to buy a new birdbath for her yard, she recruits Phil, Martin, and Godwin to help choose one, which becomes a much bigger task than anyone expected.

Dre wants the family to feel more connected so he encourages "Team Johnson" to embrace what it means to have each other's backs. But Dre creates trouble for himself when he falls short of Bow's expectations. Meanwhile, Bow and Dre invoke "Team Johnson" and put the less-than-enthusiastic Zoey and Andre Jr. in charge of babysitting the twins.

After a series of harrowing attacks befall two seemingly random victims, the TAU desperately searches for a connection between them before the elusive stalker strikes again.

The team is reeling from the shocking discovery of a mole among them, and as the Soviet plot continues unabated, it is up to Wendy to give the team the break they need. Meanwhile, when Sarah finds herself in danger, Alan is forced to make a decision that can make or break their relationship. Joe has trouble of his own when leaked information threatens the investigation and the lives of the team.

Kyle can't figure out why Ike and his friends want to watch people comment on things going on around them rather than experience it for themselves. Meanwhile, the Marsh family needs money after Stan spent it all on freemium games so, Randy is forced to perform live to bring in some cash.

The fan-favorite "Restaurant Wars" challenge unfolds. Here, the culinarians must open their own pop-up eateries. In the all-encompassing test, they must create menus and restaurant decor and train the staff. Appearing: Barbara Lynch; Kristen Kish; and Stephanie Cmar.

Tecia Torres fights Carla Esparza then Rose Namajunas battles Joanne Calderwood in the semifinals.

Victoria is taken on a ride-along with Joy and Bob. Elka and Melanie battle against Agnes and Mona.

In the aftermath of Ma Petite's death, another member of the troupe loses their life and Elsa welcomes a new performer to the show. Meanwhile, Desiree, Suzie, and Eve vow to help Penny get revenge on her father for disfiguring her. And Gloria makes a decision concerning Dandy.

Alex and Charlie perform a double surgery on a teenage girl; Joel works at the clinic; Maggie must pull through when she is reunited with the Zarb family.

Rayna continues to pull out all stops in self-promotion, this time by agreeing to do a televised Christmas special from her home for charity, with Luke and the children. But when she invites Deacon to join in, things get awkward fast. Her magazine cover story has reverberations for her personal life. Meantime, it's Nashville's Winterfest and Zoey, Gunnar and Avery have an opportunity to perform. With Scarlett's coaching, Terry sings for the crowd and blows them away, but cannot handle the limelight. Will and Layla go to Winterfest and each find solace, but separately.

Joel's special guest tonight on "The Soup" is Allison Janney.

Haskell's estranged brother shows up and asks for one small favor: his kidney. Holly mentors a teenager who turns out to like Eden's job more than hers.

Sketches in tonights show include: a teacher being terrorized by the class clown, performers willing to take a kick in the crotch for their art and a man trying to score at a sex addicts meeting.

Sophie Delaunay

Joseph Gordon-Levitt, Billy Eichner, the Decemberists

Gina's carnal urges causes Jerome to get Fiona's help in staging a intervention. Jacques wants Betsy's amnesia cured, so enlists Fiona. Nina offers to give Fiona a makeover.

Christopher Nolan

Arden Myrin, Jon Daly and Matt Besser compete to determine who has the funniest take on the day's pop culture.

Don Cheadle, Mary McCormack

Like many people, Dean and Sherril Lamb yearn for a simpler existence, for them and their three children. But unlike most people, they're actually going to try and make it happen. They've sold their successful fruit shop and home in Warragul and bought 40acres in Pipers Creek in country Victoria ... .all in the pursuit of total self sufficiency.

Gibson informs Burns that their confrontation in her hotel room may have been witnessed by Spector, and the detective is shocked to discover the serial killer has been paying visits to one of his surviving victims in hospital. Seizing on the opportunity, she finally locates Spector and puts him under surveillance, but her success is short-lived as she is forced to face her worst fears.

The team struggle to cope after recent events. Liz is under attack because of how she handled the situation with the Commissioner. Finn takes advantage and positions himself as advisor to Inglis. Sharon is tasked with finding the fugitive bomber. Clarkey wants Davina to leave Banjo, who's growing suspicions lead to a devastating event in work.

Due to the Titans' laziness, Robin creates another team of himself to battle Brother Blood.

Lion keeps laying on Steven's face while Steven is sleeping.