After the team returns from a mission, Zari finds herself trapped in a time loop that results in the Waverider blowing up over and over again. Zari soon begins to suspect that the answer to stop what is happening might lie hidden among her fellow shipmates' secrets. But in investigating them she starts to understand her place on the team.

Which veto did America choose to shake up the game and will it be used to save either Ross or Brandi from eviction? Plus, who will be the next celebrity evicted from the house?

The stakes are high as Arie crisscrosses the country on an exciting, emotionally charged journey to visit the final four women's hometowns. He meets Kendall in Los Angeles for one of most bizarre dates in Bachelor history, which is followed by an unsettling meeting with his potential in-laws. Then, Arie travels to Weiner, Arkansas, where Tia's parents batter him with questions. The Bachelor's next adventure takes him to Prior Lake, Minnesota, where he joins Becca K. for a romantic homespun afternoon. However, he comes under fire again, as Becca's no-nonsense midwestern family is very skeptical of Arie and what he can offer this bachelorette. Arie's final hometown date in Virginia Beach, Virginia, is with Lauren B. A tense, uncomfortable family dinner awaits him. A totally unnerved Arie has difficulty facing the four women at the rose ceremony. There is a gut-wrenching exit in store for one of them, but which one? Arie is left to question his hardest decision yet.

Stan and Hayley compete in collecting data for the US Census; Klaus has Steve and his friends model for his new camera.

The Ghost Crew infiltrates the Imperial headquarters on Lothal to save one of their own.

The team learns more about the killer. Moore and Sara share an intimate moment. Kreizler seeks advice from an old mentor. Roosevelt takes action.

Reeling from a devastating loss, the Ghost crew rallies together to find a new purpose and resolve.

An out-of-control driver wants to get back home for a birthday party; a man with big dreams has a hard time telling officers why his fingerprints appear on a gun; a trip to buy dog food turns into a run-in with the police.

Coming Soon...

On a mission to talk to Mozart, Rodrigo visits an unusual classical music collector (Michael Emerson) who might have what he needs. Hailey gets an exciting conducting opportunity, but has to prove she is up for the challenge. Thomas discovers the missing ingredient for the Queens Phil and invites Cynthia along for the ride.

Luke presents a proposal to the drama club in an effort to make peace. Sherry and Ken engage in some impromptu immature behavior.

After catching his mom in lie, Daniel compares notes with Hayley. Aspen makes a slip that shocks Leo. Jackie is tricked into confessing a past misdeed.

Upset after learning his ancestors were Hunters who killed off Dramillions, Fishlegs sets out to see if he can find any of the dragon species left.

A hungover Nicky must cope with an overbearing new registrar. Fletch and Jac are thrust together on an overnight transplant case.

Gavin makes the ultimate sacrifice in a desperate bid to fix things with Cheryl. Oblivious to the tension, Colin and Lisa plan their stag and hen dos.

The hunt is on for Malone's attacker, Tosh investigates Forst Energy in the search for Sally's killer, and DNA in the Kilmuir case yields a surprising result.