Jason pleads to be sent to help Ray and Clay, who are abroad on a mission to protect a U.S. ambassador when their compound is attacked.
Rival alliances go head to head over a powerful player, and one castaway must decide if they are daring enough to take on a risky task after visiting the Island of the Idols.
When ominous videotapes begin appearing on doorsteps across Riverdale, widespread fear quickly returns to the town. At Stonewall Prep, Jughead learns about a series of mysterious disappearances that have occurred to former students at the school. Meanwhile, Archie’s plan to create a safe space for the town’s kids gets derailed when some unwanted visitors crash their Halloween party. Elsewhere, Veronica comes face to face with trouble, while Betty’s past comes back to haunt her. Lastly, a haunting at Thistlehouse rocks Cheryl and Toni to their core.
Cruz and Severide suspect foul play when a fire started by an elderly woman turns deadly. Kidd, Foster and Brett create a women’s-only lounge. Firehouse 51 celebrates some good news.
Phil is determined to finally scare Claire on Halloween. Meanwhile, for the first time, Gloria is feeling self-conscious about her age when someone correctly assumes she is Jay’s wife; and Mitch and Cam head to the WeHo Halloween Carnival after Lily decides to go to her first Halloween party alone.
Street reconnects with his estranged foster brother, Nate, to help a joint investigation between SWAT and the Long Beach Police Department when criminals steal a mass arsenal of LAPD assault rifles. Also, Hondo finds himself at odds with his father over the elder man’s declining health, and Luca is overwhelmed when the entire team reconsiders becoming investors in his food truck,
Dr. Manning's actions with a recent patient lead to serious repercussions. April and Noah disagree over a patient who is injured after a beating. Dr. Charles is visited by a childhood friend with a surprising revelation.
The shocking murder of young boys affects Halstead. Crawford encourages Intelligence to use a new facial-recognition software to help identify a suspect, but the plan backfires.
Beverly scores a bargain on four paintings. Once they make it home, she and Adam determine something supernatural is causing them to be destroyed. Much to Murray's dismay, they call a psychic for help. Meanwhile, Barry decides to throw a huge "Rocky Horror Picture Show"-themed party against Erica's wishes. Their confrontation leads to a visit to the dean's office.
Duncan pursues a driver treating Wakefield city centre like his own personal racetrack.
Full Frontal tackles the nightmarish monster that is revenge porn, dives deep into the spooky world of instagram sponsored content, and unmasks the scary truth behind our country's organ donation system.
Despite being ordered by Lieutenant Cosgrove to take time off, Hoffman enlists Dex’s help to investigate a case. Meanwhile, Tookie’s culinary skills come in handy at Bad Alibi, and Dex stresses over an interview to become a certified PI.
Andi is forced to reconsider who is and isn't in her corner. Karen meets someone new and reconsiders the dating game. Sabrina's new love interest sparks some suspicion. Danni witnesses something that could break Andi's heart.
As the funeral for Tiffany Hudson nears, her confused spirit seemingly haunts Horseshoe Bay. Nancy invites Bess to stay with her, allowing Nancy to figure out what Bess is hiding. Nick struggles with what he learned about Tiffany.
Martin and Louisa have their first fertility consultation with Dr Emma Ryder. Meanwhile, a case of vandalism at a local surf school is reported and PC Joe Penhale investigates. Elsewhere, Dr Edward Mullen returns to the surgery, and Bert is feeling the pressure from Caitlin. Starring Martin Clunes, Lucy Russell and Conleth Hill.
Ace reveals the sinister history of Jerusalem's Lot to his brother Chris. Nadia Howlwadaag learns why Pop adopted her and her brother Abdi.
Coach Mellor is excited to celebrate Halloween in a couple's costume with Julie, but his plan might be derailed by Principal Glascott. CB tries to scare the students into not tormenting each other during the school's annual Halloween parade.
It’s Halloween night at Hilltop Elementary and the kids head to the school for a spooky celebration with Douglas. Will struggles with whether he should stay with Sophie at the school party or if he should swing by his girlfriend Tracy Freeze’s birthday, which results in a stressful night for Will trying to do both. Meanwhile, Poppy and Angie throw a Halloween party for teens at Douglas’ house in order to try to prove to themselves that they are cool moms.