Along with a preview of the next stage of the investigation, Bob Baer and his team share the most explosive evidence and explain the strategies and methods they're using the crack the greatest cold case in modern history, the fate of Adolf Hitler.
Everyone in town adores Sara Dixon, and police are baffled when they discover her shot dead in her sleep. Their only clue: Christmas tinsel that the killer tracked in. But rumors of a secret family feud will soon reveal a story of monstrous betrayal.
Hamilton heads to India to see industrial Ketamine synthesis, and speak with therapists and luminaries in an attempt to understand the role of dissociative anesthetics in society.
Princess orders her dad to start dating again so she can have a new mom.
Michelle wrecks Harvey's stuff, so Harvey must cope with an unfamiliar emotion.
PRIDE tries desperately to clean up their latest mess without involving Jonah. But can they handle this on their own?
Bill and the guys transform a wrecked 2017 Ford F-150, turning the hunk of parts into an angry-looking, one-of-one prerunner; the crew builds a custom air suspension bike trailer for a longtime customer.
One players vendetta leads to a surprising choice for Most Valuable Player. While one alliance scrambles to save themselves, another mobilizes to take out a strong competitor. One contestant is blindsided by their teams decision, while a surprise announcement changes the stakes for elimination.
Grammy winners Pentatonix lyrically battle '90s pioneers Bell Biv Devoe; ``Top Chef'''s Padma Lakshmi and ``American Idol'''s Randy Jackson see which host has the hottest bars.
Teddi's job as an accountability coach leads to questions amongst the group. Lisa Vanderpump takes Erika to task for not responding whenever she reaches out. Kyle and Dorit confront Lisa Rinna while on a Ferris wheel overlooking the Las Vegas strip.
In North Carolina, Mike brings back an old family shine recipe. JT is eager to start running on his own. Mark and Digger try to troubleshoot a stalled fermentation while Patti and David deal with a deadly intruder at their still site.
Unable to locate Stroh in the present, the squad looks for answers in his distant past, hunting for the former Ms. Bechtal. Meanwhile, the squad struggles with Chief Mason, and Rusty grows frustrated with forced proximity to Gus.
Sandi Toksvig hosts the QI Christmas special, with Jason Manford, Romesh Ranganathan, Holly Walsh and Alan Davies. Learn the best way to wrap an awkwardly shaped present and how to get wine stains out of the carpet.
A surprise death in the law enforcement community seems to be the work of escaped serial killer, Phillip Stroh. Ricky Raydor helps the division with a difficult search for a Mr. and Ms. Bechtal, and Emily Raydor offers Rusty some sound advice.
Snoop and Wiz Khalifa read us some Dr. Seuss, Method Man and Snoop do Eighties Karaoke, and Snoop gets his Shakespeare on. A dog lover and a pro gamer duke it out to win $25,000.
Tapir finds a new way to express himself in tonight's bedtime story read by Emily Watson.
Rick Edwards hosts Made in Chelsea's Christmas Ding Dong, in which there are awkward reunions all round, Sam and Tiff come face to face for the first time since their split, Frankie and Liv clash heads, and Louise and Ryan's cosy chat is interrupted by a call from New York. All that, plus the cast star in a Nativity scene that is not to be missed.
4 Yeshiva students who don't entirely fit in to their own world, although they try, find themselves at odds with their rabbi, their parents, and their matchmaker.
Two Doctors stranded in a forbidding snowscape, refusing to face regeneration. A British army captain, seemingly destined to die in the First World War but taken from the trenches to play his part in the Doctor's story. In the final chapter of the Twelfth Doctor's epic adventure, he must face his past to decide his future. Along the way he realises the resilience of humanity, discovering hope in his darkest frozen moment. It is the end of an era, but the Doctor's journey is only just beginning.