When the choir attacks escalate, Emily and Sam grow closer as they work together to find the culprit. Emily helps Violet out of a precarious situation by tapping into her dark past.

Things get messy for the 118 following a massive pipe explosion. Meanwhile, Athena investigates the brutal beating of a man found behind a grocery store, and Bobby's working relationship with Brad from "HOT SHOTS" just got a little more intimate.

After a narcotics officer is shot in the back, Brady returns to her old precinct to investigate the murder. When the suspect's story doesn't add up, she enlists Shaw and Riley to discover the truth.

Teamwork is key in the kitchen and this week it is more important than ever. When the chefs are challenged with starting their own individual dishes before leaving the kitchen one-by-one it is up to the remaining lonely chefs to complete not only their own dishes, but also their fellow contestants using only verbal cues from the team. It is time for the chefs to think outside of the box.

In the midst of a deadly heat wave, the team at Grey Sloan struggles to keep up with an overwhelming amount of patients. Amelia and Winston face a challenging surgery, while Jo and Lucas run an errand for the hospital that takes an unexpected turn.

Carisi tries to protect two women taken hostage in a tense standoff between police and a violent thief. Benson and Rollins devise a risky plan to get everyone to safety.

Two teams remain to see who makes it to the finale and who misses out on the chance to win $100,000; a unique dessert is key for one team to win immunity in the most important safety bake of the season.

Margaret's struggle to suppress memories of Jamie's disappearance triggers emotions she can't ward off. M&A works to track down a mother with a mental illness who has vanished. Zeke's agoraphobia is triggered by an unwanted guest.

Coming Soon...

Jimmy welcomes actress Gwyneth Paltrow, record producer DJ Khaled, and a musical performance by TV on the Radio.

Stephen welcomes Representative Hakeem Jeffries and actor Jeffrey Wright.

Mariner teams up with a troubled ensign while the Cerritos hosts peace talks between warring civilizations.

As their sophomore year begins, Kimberly is determined to mend her friendship with Whitney. Meanwhile, Bela attempts to change her ways with a new opportunity, and Alicia drops a bomb on Leighton.

Ava and Nathan struggle with parenthood and try to convince Matt to return home.

It's Quakers Week, and the ship is bustling with guests obsessed with a quirky trend taking over the cruising industry: rubber duckies. As the voyage unfolds, Avery receives unexpected news.

The Jackal and Bianca head to Tallinn ahead of UDC's announcement. The Jackal must use all his wiles as he prepares to take his shot.

While Saeko gets accustomed to her peaceful life at the coffee farm in Hawaii, Naruse comes to terms with his own life and makes an important decision.

For Dolours and Gerry Adams, the past won't go away, you know.

Willis tries to level up. Lana tries to keep her job by kissing up to Green.

Welcome to Manchester college. Caroline enlists Lucien's help to recruit the Vice President's daughter Annie Grover to join Delta Phi. Cece persuades Professor Chadwick to give her a coveted TA position.

Cross realizes that his attempt to protect his family has put them in more danger. He races against time to rescue the people he loves.

Encouraged by his daughter to try something new, widower Charles Nieuwendyk answers an ad from a private eye seeking a mole at a retirement community.

Lorraine Kelly is hosting for the second time (19 years since the first) with panellists comedian Maisie Adam, BBC Radio 5 Live presenter and journalist Matt Chorley joining team captains Paul Merton and Ian Hislop as they delve into the news.

Adam Hills, Josh Widdicombe and Alex Brooker are joined by guests Harry Hill and Lara Ricote for a comic review of the significant moments of the past seven days. As usual, the hashtag #isitok paves the way for the gang to round up, examine and explain the leading and most entertaining news stories of the week.

Graham's guests are Oscar winner Nicole Kidman, British actor and singer Cynthia Erivo, Happy Valley star James Norton, and comic and Strictly star Chris McCausland.