A deadly crime from the future occurs when a "smart home" goes terribly bad and turns on its occupants. Detective Kennex and Dorian lead the investigation that forces them to interface with a house that is represented by a mysterious hologram character.

When Emery Whitehill was 6 years old, an alien spacecraft crash-landed in her small town and she met Roman, a 6-year old Atrian boy, who sought refuge with her before being taken away by the authorities. Ten years later, the two are reunited as the first group of Atrian teens is about to enroll in high school in a widely scrutinized social experiment to see if humans and Atrians can live in peace. Both Emery and Roman are surprised at the small-mindedness of their respective communities. Roman's sister, Sophia, is excited to make new friends, but their fellow Atrians, Teri and Drake, openly distrust all humans. The human students are equally wary of the aliens, especially the school's queen bee Taylor. Kind-hearted Grayson is drawn to Emery but has a secret that could threaten their new friendship. Only two of Emery's friends - Julia and Lukas, seem able to accept the Atrians. Emery and Roman find themselves drawn together again but outside forces work hard to keep them apart.

When Steven takes the Crystal Gems to Funland Arcade, Garnet is enticed by video games.

Kathryn's murder mystery party quickly gets complicated when both John and Kathryn discover something about each other. Bay tries to get an invite to Tank's fraternity luau.

Meanwhile, Daphne plans a 21st birthday party for Campbell.

One bachelorette struggles making a decision that will impact everyone else in the competition as the final six women make themselves at home on South Beach. Juan Pablo has a moving reunion with his daughter, Camilla and shares his feelings towards one woman with his cousin. The week ends with Juan deciding on four women who will have the opportunity to take him back to their homes to meet their families.

Sally receives news from someone in her past so travels back in time. Aidan struggles staving off his hunger whilst trying to remember what he once had with Suzanna. Josh's life takes a surprising turn putting his future with Nora into question.

Terrence suspects a potential investor is interested in Raquel. Elsewhere, April discovers that David lied to Felicia; and Keisha is concerned about Terrence's past and its impact on Raquel.

When some of Gabe's acquaintances go missing, Cat and Vincent must come together to save them. Vincent ends up returning to the hospital where he was an intern, allowing him to see what his life could have been.

In an attempt to learn new information, Ryan and Max capture a suspect. But complications lead to a game of dangerous cat and mouse. Also, Joe grows accustomed to his surroundings and establishes a plan of his own, while Emma realizes she is in dangerous company.

With competition out of control, several teams find that thieves have stolen gators off their lines. After finding their lines poached, one team, accidentally, crosses property lines and become poachers themselves. A hunter ventures out on his own and finds that being a solo captain is easier said than done. While another team's luck runs out-forcing them to forfeit a prime hunting spot in order to stay on pace for the season.

Callie makes a life-changing leap in order to better her future and earn back the trust of her loved ones. Brandon makes a move of his own, much to Callie's disappointment. Stef is called to testify in Mike's case and is faced with a decision that could mean losing her job. Meanwhile, Jude unravels a mysterious message, and Mariana makes a bold move to win Chase's attention.

A Theft at the Lick lot leaves Ron and Amy with a big mystery to solve - and all clues lead to Big Juicy.

When Gabriel and Cybercom learn microscopic robots are infecting and killing leading artificial intelligence scientists, they must find who's delivering boxes containing the malicious nanites before Cassidy is the next target.

The murder of a high school mean girl draws Castle back to one of his many alma maters, where he is giddy to learn that the evidence points to a surprising perpetrator - a teenage telekinetic, throwing he and Beckett into a real-life "Carrie".

Signs of sabotage appearing all around them, Scott and his allies desperately try to figure out how to prevent disaster as Lydia and Allison seek an unlikely teacher to focus her power.

A terror scare at the Capitol traps Francis with a resentful Donald Blythe. Claire gives a live interview that rocks the media.

Jimmy's first guests as Tonight Show host will be actor Will Smith and musical band U2.

Kevin Spacey, Amber Heard, a Top Ten List presented by the cast of "How I Met Your Mother", Gary Clark Jr.

Joining Chris tonight were Tom Lenon, Natasha Leggero and Brett Gleman.

Gary Oldman, Keke Palmer, Roddy Hart & the Lonesome Fire

Zosia is excited when Sacha finally gives her the opportunity to prove herself with a psychiatrically vulnerable patient, but her own vulnerabilities are exposed as she struggles to grasp the severity of the case.

A group of birdwatchers find one of their crew murdered so DI Banks and the team are called in to investigate. They soon discover that all of the witnesses were looking at each other when the crime was committed. Dwayne soon realises the only thing they can do to crack the case is go undercover.

When Em a famous Hollywood actress' best friend Doll breaks up with her partner back home in London, she invites her to LA to work for her as her assistant.