The past pulls out every weapon it has to keep Jake from reaching Dealey Plaza in time to save Kennedy. If he fails, it could mean death for Jake or others close to him - and if he succeeds, it could create a world in which he loses everything he's ever known. What is the cost of doing the right thing?.

The remaining couples perform live for the third time.

The knockout rounds continue with coaches Christina Aguilera, Adam Levine, Blake Shelton and Pharrell Williams' strongest team members remaining from the battle rounds. Miley Cyrus serves as a key adviser.

Troy answers the code of the swamp and helps out an old-timer with his lines. Jacob's brother, Chase, is a no-show, putting the Landry's behind. Ron's puppy, Gunnar, finally gets his chance to prove himself and Dorien faces his biggest challenge yet.

The students wake up to foggy memories and regret after a night of drinking; Penny reminds everyone that their lives depend on getting to The Neitherlands.

The queens impersonate celebrities in a quick-witted TV game show, and dress in iconic Madonna looks for the runway. With supermodel guest judges Gigi Hadid and Chanel Iman.

Mike aims to settle the score with an enemy; an unexpected opportunity presents itself to Jimmy.

After an armored truck is robbed, the team discovers that the stolen goods are chemical weapons and they must race to thwart a terrorist plot. Meanwhile, Jane grapples with a confusing memory of Weller - while growing even closer to Oscar. Meanwhile Patterson receives a phone call from someone from her past.

Damien's connection with a war veteran takes him to a very dark place.

A clue at the scene of the death of an armored-car driver leads Beckett and Castle back to an old case solved by Esposito. But complications arise when they learn that Esposito might not have been telling them everything about his past with the culprit.

Hillary Clinton shuts down Bernie Sanders's debate request, Debbie Wasserman Schultz weighs in on the presidential election, and a Panama law firm reveals global corruption.

Conan is joined on the show by Anthony Anderson and Lauren Lapkus.

Mississippi celebrates Confederate Heritage Month, and Larry discusses the race-based casting controversy surrounding "Hamilton" with Mike Epps, Rory Albanese and Robin Thede.

Jimmy is joined on the show by Melissa McCarthy, Bobby Cannavale and Wild Belle.

Stephen welcomes Matthew Perry from the CBS comedy series "The Odd Couple", Nick Offerman, a musical performance by Explosions In The Sky, and Parliament-Funkadelic sitting in with Jon Batiste and Stay Human.

Coming Soon...

Colt smooths things over with Abby. When Maggie drags Beau to the Marriott for a romantic evening, the guys have some fun back at the house.

Bubbles battles a bad case of nerves at his open mic gig, and Lucy weighs a startling offer from Tom Arnold.

Seth is joined on the show by Claire Danes, Jerrod Carmichael and Brann Dailor.

James is joined on the show by Aaron Paul and Hozier.

Jason shows up on AAU with his seriously ill carer Allan and Serena's personal involvement manages to affect her professional judgement as Dom tries to support Arthur following the news that his cancer has spread as Cara has her first day on Darwin.

Dominic finds himself being forced to become a hitman and he is tasked with murdering Sean. Lewis blaming himself for what happened to Truss. The gang war between Antoine and Fabien hits a new as aliens make their way to the border in an effort to try and escape the warzone.