One houseguest will win the Power of Veto - the ability to veto a nominee up for eviction.

Ryan checks in with Keith while Alvey looks for a distraction from his pain. A new boss moves in with Christina. Jay gets back in the gym, and Lisa considers a tempting offer.

The cooks take part in a challenging skills test, during which they must prepare racks of lamb with fine artistry. Those who fail to impress the judges face an elimination challenge that includes recreating Gordon Ramsay's signature lamb chop dish. It is then up to the judges to decide who leaves the kitchen.

A fight between Bobby and Nekeisha about how much she's been drinking lately spurs the family to throw an intervention that turns into a debate about how to best handle life stress.

When a MIT grad student discovers an asteroid is set to collide with Earth in 186 days, he joins forces with a tech billionaire and the U.S. government to try and stop it.

Andrea discovers a titillating secret about another mom at her daughter's school that she can't quite get past, and later, Andrea plays phone tag with her doctor's office, causing everyone to wonder why the doctor is calling her on a Saturday.

Mike returns to Pearson Specter Litt as Harvey takes the reins. Louis manages the new class of associates, while Donna and Rachel find their places in the new world order.

It's been seven years since April met Dean in a chat room at the age of thirteen. During that time, Dean would often disappear for months at a time. Now, Nev and Max must help April find Dean before he disappears again!

Liza and Kelsey reach breaking point at a work retreat. Later: Liza gets news that changes everything.

Medium Theresa Caputo faces off against actor Nick Swardson.

Jill and Andy are shocked by how much Hazel has matured when they visit her at sleepaway camp, while victims of Ernie Krevitt's Ponzi scheme struggle with their new financial reality.

Charley's therapist appointment brings to light childhood issues. Nova reunites with Dr. Robert Dubois. Davis meets an intriguing singer. Ralph Angel meets an old friend during a high-pressured situation. Darla finds an unexpected job.

Arthur and Grace must find a cure to a deadly sex plague that is unleashed on the Mayhem Party.

Andrea sets up a playdate with the new girl in Amelia's class and becomes horrified to learn that Amelia might be racist; when preparing for a dinner party for Mike's coworkers, Andrea contracts a painful medical condition.

Franklin struggles with the reality of his new enterprise. Teddy's distrust of Alejandro escalates. Gustavo confronts his new partners.

Rene laughs all the way to the bank, while Darrell reels in a hoard of goodies.

In Riverside, Brandi saves a loose pooch from oncoming traffic and Darrell's locker confirms his Magic Bullet Theory. Meanwhile, Kenny's unit serves up a shiny score.

Fox News defends Donald Trump Jr'.s Russian meeting, Neal Brennan claims the GOP is leading the resistance, and James Davis discusses his Comedy Central show Hood Adjacent.

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TV host John Oliver; comic Mike Birbiglia; actor Michael Showalter.

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The three least impressive contestants from the service challenge must cook to stay in the competition and earn their place in finals week. Who will be the next to leave?

Janet is in a race against time to bring mastermind Darren Faulkes to justice. But the unexpected intervention of an old foe is about to derail Janet's entire investigation.

Magicians Richard Turner, Young & Strange, Kayla Drescher, and Mike Super try to fool the veteran duo with their tricks.

A frustrated Georgina uses the Clios Foundation's lavish gala as an opportunity to pin down a person of interest, but the party receives an uninvited guest.

Over the last two years, the BBC's science strand Horizon has been behind the scenes at London's Natural History Museum, following the dramatic replacement of the iconic Dippy the Dinosaur skeleton cast with the real skeleton of a blue whale - the world's biggest animal.

Narrated by Sir David Attenborough, this special film follows the teams involved in what has to be one of the world's most unique engineering challenges.

Replacing Dippy is brave and bold - it is the first thing visitors see when they enter the grand Hintze Hall, but the Natural History Museum is changing, and the installation of the colossal blue whale skeleton is the start of a new chapter. The largest animal ever to have lived, blue whales were driven to the brink of extinction by hunting and were the first species humans decided to save, telling an inspiring story of hope for the natural world.

Coming Soon...