When a new Cloud 9 initiative forces employees to be friendlier to their customers, Amy ends up getting to know Jonah's parents - and learns he hasn't been completely truthful with them. The new policy also inspires Garrett and Dina to find out who can hold a smile longer.

Seattle is hit by a huge windstorm and Grey Sloan becomes inundated with patients; Alex and Jo are stuck at home and decide to make the best of it by having a second honeymoon; Meredith confronts Richard about getting his life back on track.

A tense showdown prompts a difficult decision. Shun and Lana realise that the threat could be nearer than any of them thought.

As word of Valentina's dilemma spreads, tension within the Cosoleto family grows. Teresa and Christian try a new tactic to undermine Declan.

Sam and Charlie team up to get to the bottom of a string of random disappearances. Meanwhile, Jack believes that he has found a case and convinces Dean to partner-up with him on the hunt.

Sheldon and Amy are devastated after learning from a Russian paper that Super Asymmetry has already been discovered and disproven. Also, ultra-competitive Bernadette asks Stuart's girlfriend, Denise, to teach her how to beat Howard in a popular videogame.

Michael and Janet visit the person they believe to be the blueprint for how to live a good life on Earth. Eleanor turns to Tahani for advice.

Sheldon studies his family for a psychology project, and Thanksgiving dinner turns into a family fight when George Sr. is offered a job in Oklahoma.

Bonnie pushes Christy to mend her relationship with Violet, and Adam prepares for the grand opening of his bar.

As the team gathers for a Friendsgiving celebration at Dean's, a violent windstorm touches down in Seattle. As the storm picks up speed, creating dangerous fire conditions, the crew must put the festivities on hold and report for duty, leaving some of them in a life-threatening situation.

When two local students go missing, Alaric sends Hope, Lizzie, MG and Landon to Mystic Falls High to investigate. Meanwhile, as Josie helps Rafael adjust to his new life at the school, his reluctance to follow the wolf pack's rules puts a target on his back. Lastly, an unsettling discovery puts Alaric and Sheriff Donovan at odds with one another.

Will discovers that Noah has a child he hasn't told Grace about, but is now sworn to secrecy. Karen and Jack's relationship is tested when she fires him from the play she's producing and replaces him with Jon Cryer.

After missing her baby's first steps, Emet vows not to miss any other important moments. But when a huge, career-making presentation at work comes up at the same time as Lily's dance competition, Emet scrambles to pull off both.

The 'Murphy in the Morning' team strives to land a revealing first interview with Corky's beauty pageant friend, Holly, who just woke up from a 10-year coma that made national headlines.

The guys try and work out the kinks as physical therapists, then pitch some way out-of-the-box ideas for TV hosts. Plus, the big loser gets rolled over by some speedy ladies.

Connor and Oliver's big wedding day has arrived, but there's murder in the air; and the mystery of who the unlucky victim is will be revealed.

The SWAT team races to find a stalker pursuing Tiffany, a social media star, after the online celebrity's dangerous admirer turns a fan event into a shootout that endangers Jessica.

Stone takes his own case to trial when a woman from his past accuses him of sexual assault.

Fed up with the police's investigation, Jordan's need for answers quickly veers towards obsession. Kayla is determined to keep her and Nick's relationship a secret, but Ethan's jealousy threatens to derail her plans. Hannah makes a stunning discovery about Dan.

Jaboukie Young-White reacts to Amazon's plan to set up shop in New York, Sen. Kirsten Gillibrand discusses "Bold & Brave", and "Creed II" star Tessa Thompson chats with Trevor.

Coming Soon...

Stephen welcomes actor Ben Stiller, sports journalist Jemele Hill, with musical guest Jorja Smith.

Drunk and stoned, John breaks into Cantar Walley's compound. Alice considers the cost of betraying her father-in-law in order to protect her husband. In the meantime, Agathe finds a powerful new ally.

Glimmer concocts a plan to introduce Adora to Bright Moon, but it all goes wrong. Adora flees into the woods, where she meets an old woman named Razz.

Coming Soon...

Jimmy Carr and Kerry Godliman join the team to help dissect the week's events and talking points.