Growing increasingly worried about Blue's strange behavior, Doc takes matters into his own hands and breaks into her apartment. Inside, DeShawn and Evie stumble onto a startling revelation that forces the team to question just how well they really know one of their own.

Special guest judge Jon M. Chu, director of last year's Oscar-winning "Wicked" and this year's epic "Wicked: For Good", joins the panel to provide expert insights as the couples dance to the films' iconic soundtracks in the Ozdust Ballroom.

Parker's pursuit of vengeance for his father's murder could have deadly consequences, while his sister, Navy vice admiral Harriet Parker, faces an impossible choice in pursuit of power.

A troubled high schooler discovers a wounded body in the woods, leading investigators to look for the attempted murderer. While trying to find the culprit and the missing weapon, Karl and the team uncover evidence in an unsolved case involving the victim's daughter from years ago. As the detective force connects details between the two crimes, Cassandra dives deeper into her own investigation related to the mysterious deaths around Gibsons.

A popular weight loss medication reveals the cracks in a couple's relationship and two sisters face an unexpected diagnosis.

Lee searches for a street hustler.

When the body of a college swimmer washes up on the beach, the team must determine if it was an accident or murder. Also, Gibbs prepares for his first interrogation.

It's almost Halloween, and a wealthy lawyer is found dead in his "haunted" Victorian mansion. As the team investigates the spooky case, Captain Wagner surprises everyone with his skills. At home, Elliot plays mediator between Morgan and Ava.

Michael Kosta checks in on Trump's latest White House makeover, which includes demolishing the First Lady's quarters to build a gigantic ballroom in the East Wing. Plus, while a Democrat apologizes for problematic Reddit posts, Trump's nominee for special counsel blames his pro-Nazi text messages on AI, and Ronny Chieng teaches politicians how to get away with racism. From Fox News to Trump, everyone on the Right is calling NYC mayoral candidate Zohran Mamdani a "communist". Desi Lydic sits down with Joe Sims, the co-chair of the Communist Party USA, to discuss how we're using the C-word all wrong. Catherine Bracy, author of "World Eaters: How Venture Capital is Cannibalizing the Economy", talks to Michael Kosta about the evolution of venture capital, from its origin as a mid-20th-century funding solution for risky companies with big potential for technological advancement, to the harmful economic backbone of the tech industry it has become today.

Stephen welcomes actor Michael J. Fox plus an interview with and musical performance by Jeff Tweedy.

Terry's new job hits a $%&! snag.

Told through the lens of one annoying robot who may hold the keys to more secrets than anyone realized - the Arconia throws one last party as the residents discover that a killer may still be in their building.

At an emergency strategy session, Grace weighs unthinkable choices, while Kate rolls the dice on a gamble that could alter the course of history.

A betrayal brings fiery consequences. Sílvia convinces the gang to help with a major shipment. Inspector Frias discovers a mole in the police force.

The Catfish are 5-0, Chad Powers is a superstar, and ESPN wants to feature him on College Gameday. What could go wrong?

To put a hold on Diana and Charlie deadly plan, the agents board the Lazarev to stop it before it's too late. But as always with the Shetlands, there's more than meets the eye.

After Abby is publicly embarrassed by Yael, she hatches plans for revenge a la Joshua's suggestion of 'an eye for an eye' that he learned in school. Will Abby carry out any of these plans or will someone help show her a different way…

In the past, an inebriated Gacy confesses to Sam the ways he groomed, sexually assaulted, tortured and killed countless boys and young men.

Wayne, Pete and Mira attend to a critically ill baby while Eliza visits a patient requesting help with voluntary assisted dying.

Pep and Malene plan to build a modern Viking Hall in the Surrey Hills. Following Pep's cancer diagnosis, it's a race against time to create a house that cherishes their memories and life together.

With Andy Coulson now in Downing Street, Nick and Alan team up with the New York Times in an effort to make the hacking scandal catch fire. As new leads are uncovered, Nick and Charlotte work together to find hacking victims who might be brave enough to take on the Murdoch press. Meanwhile, Dave is challenged in the witness box at the Morgan murder trial over his handling of supergrass witnesses. With the case at risk, Dave takes new measures to help Nick in his quest to expose wrongdoing at the News of the World.