Tan finds himself on a one-man mission to save his new love interest and her journalist co-workers when mercenaries take over a black-tie correspondents' dinner. After the group escapes, it's up to SWAT to track down the well-trained gunmen before anyone else is killed. Meanwhile, Hondo and Nichelle return home to find their house trashed, placing them at odds when it's revealed that Nichelle has a secret. And when Hicks, Mumford and Buck take a trip down memory lane, it threatens to end their decades-long friendships.

Guests: Kristy Greenberg, Olivia Nuzzi, Catherine Christian, Tara Setmayer, Timothy Noah, Eric Cortellessa  

The People call Hope Hicks to the witness stand. Tonight: gripping testimony from a Trump insider on the Trump campaign's attempt to catch and kill. And what the jury heard about campaign panic over the Access Hollywood tape. Then, new reporting on how to project a second trump term—and how to predict Trump's second pick for VP.

While some couples become more intimate in real life with their online partners, rumors swirl about a potential new relationship brewing between JoAnna and Chris. Brandan and Sienna attempt to reconcile their differences without having a heated argument.

A coffee substitute that does not cause jitters, organic plant-care products, and an easier way to floss. Guest Shark Candace Nelson returns.

A mysterious white boulder dubbed "Moby" could be the gateway to more monster nuggets, but Mother Nature throws Dustin a sucker punch -- she won't give up her gold without a fight.

Tensions are at an all-time high as the kids are forced to send someone home. Then, retreat manager James has a rongoa session for the single parents.

An emotional reunion as two of the kids are chosen to reunite with their parents. Then, a sexy calendar photoshoot reveals a mystery Miss December.

A mysterious white boulder dubbed "Moby" could be the gateway to more monster nuggets, but Mother Nature throws Dustin a sucker punch -- she won't give up her gold without a fight.

Fueled by fear, two brothers turn against each other in deadly attacks.

After a successful open drag show, Sasha, Priyanka, and Jaida begin planning an even larger event for the center of town. Meanwhile, Priyanka welcomes her first drag daughter Princey, whose out and proud wrestling persona "Pha'Nesse" is his polar opposite. Then, the queens risk getting arrested for attending a town hall meeting in full drag attire.

With the future of Three Rock in jeopardy, Station 42 and Three Rock host Edgewater's 22nd Annual Firefighters' Ball in an effort to impress the governor and save the camp. Meanwhile, Gabriela's mom, Roberta, makes a surprise appearance at the event.

Rare non-scoundrel witness, Hope Hicks, obliterates Trump's defense with credible testimony. Plus, How Trump's sex scandal secrets were exposed and spilled into public awareness.

Unidentified objects, witnessed by military pilots... Extraterrestrial probes, flying through our solar system... And a potential alien home world that may be hidden - in the darkness of space. Does the recent string of strange encounters and phenomena get us closer to answering the age old questions, are we alone in the universe? What tools are we using to hunt for signs of life in outer space? And is it possible that evidence of alien intelligence has actually reached planet Earth

Rob's revelation stuns Tennie, Ayonna faces time and her mom's fury. Rick's family worries his incarcerated high school sweetheart will drag him off the wagon. Shonta accused her brother of stealing 5K from her; what is he holding back about True?

A Southern California woman's fall down the stairs initially appears to be a fatal accident, but when deputies arrest her husband, his story unravels. For the first time, the victim's family speaks out to Dateline correspondent Keith Morrison.

INTERVIEWS WITH: Theresa Neubauer, Frank and Samantha Gaulden, Peter Arsuaga, Kim Gadberry, Kristi Christensen, Jon and Rochelle Brannon. 

Dave Turin shows you the small-time miners bringing in 'gold hard cash' from Montana's hard rock. When a city slicker asks him to assess an old family mine, he goes on a mission and brings cool 21st-century tech to determine its riches.

When Tricia Todd, a young mother who recently relocated to Hobe Sound, Florida, failed to pick up her 2-year-old daughter from the babysitter, her family was instantly worried. Police conducted an extensive search, questioning a pastor who twice met Tricia during her evening walks on the beach, a local ventriloquist whom she was infatuated with, and her ex-husband Steven Williams. But when those leads seemed to go nowhere, authorities were left wondering— who would want a young mother dead?

Danny and Baez are on edge when Sam Evans, a serial killer who once targeted Baez and her daughter, is released early from prison. Also, Jamie and Anthony team up on an investigation involving one of Anthony's criminal informants, his ex-wife's brother; Eddie clashes with Captain McNichols over a sergeant who keeps downgrading her cases; and Frank is upset when Abigail goes behind his back regarding a professional favor for her husband.

Ex-Trump aide Hope Hicks testifies at the hush money trial. Lisa Rubin, Adam Klasfeld, Andrew Weissmann, and Jonathan Alter join Lawrence O'Donnell.

With Matt's "All The Smoke" deal reaching new heights, they hit Vegas for the podcast and to celebrate. Anansa turns it into a girls' weekend, filled with wild surprises, activities, and a heartbreaking secret reveal which she's never told anyone.

A rundown nature park is full of strange secrets and connections, futuristic machines are the forgotten result of a plan to modernize American transit, and a subterranean town serves as a refuge in the Wild West.

This week features a one-on-one interview with Roger Daltrey, Rock & Roll Hall of Fame inductee, co-founder, and frontman for the rock band "The Who." This week's panel discussion includes Kellyanne Conway, former senior counselor to President Trump, Fox News contributor, and author of the #1 New York Times Best Seller, "Here's the Deal: A Memoir"; and Joshua Green, Bloomberg Businessweek national correspondent and author of "The Rebels: Elizabeth Warren, Bernie Sanders, Alexandria Ocasio-Cortez, and the Struggle for a New American Politics."

In pursuit of finding the wildest homes around, Jack's first stop is Nebraska, where he explores a newly renovated missile silo; he tours a fairy tale cottage with a connection to Hollywood history, and then, an automotive wonderland in Las Vegas.

Jerrod brings his boyfriend Mike home to meet his Christian mother.

Actor Simu Liu; Willow talks and performs.

During an explosive shift, Iain discovers Teddy's secret, Dylan and Stevie try to prove that Patrick is a danger to patients, and Jacob questions himself as a grandfather.