When the owner of a local gym is cooked alive in his sauna, Laura and team delve into the world of fitness freaks and crossfit commandos and soon realize the threat is bigger than they could have imagined.

One castaway is pulled from the game due to a family emergency. Also, tribes drop their buffs and switch it up for the second time, and castaways chow down on local delicacies in a classic Immunity Challenge.

Halloween finds the Hecks in their own "Twilight Zone"-type stories, with Brick providing an introduction to each.

Laurel must deal with the repercussions of taking Sara to Nanda Parbat. Meanwhile, Oliver asks Captain Lance for a favor and while he's not surprised at the response, he is surprised at what he finds out next.

When Dana comes to visit Adam for Halloween, he wants to spend the night with her and not Beverly. Trying to cope with this turn of events, Beverly decides to teach Adam a lesson on how dangerous the holiday can be, but the tables turn on Beverly. Later, Barry and Erica convince Adam to take Dana to a haunted house. Adam refuses to go back inside when Dana loses her promise ring and an unlikely family member helps him.

After a botched undercover job, Ruzek is under scrutiny by the new Street Deputy Crowley who will determine his future with the unit. A suspicious person call turns into a murder investigation when Burgess and her temporary partner Price discover the body of a dead man in an SUV.

The team investigate a college in Bennington, Vt.., after hearing reports of frightening paranormal activity, which they trace back to the legend of a mysterious love triangle and suicides.

Keith is released from jail and moves back in with Ryan, Jay is given an intriguing offer by Garo, and Nate has his first fight back since he was brutally assaulted.

Mike makes a big offer on a very rare vintage Edison invention; a mega stash of beer-related memorabilia stokes Frank's Oktoberfest mojo.

NOVA joins a team of leading Egyptologists who deploy the latest medical imaging to peer beneath the wrappings of Egyptian mummified beasts without damaging the animal bodies inside. The results are enlightening, often surprising insights into the weird beliefs and practices that clung to the Egyptian quest for immortality.

When the BAU investigates incidents of bodies being incorporated into macabre graffiti art in Detroit, they suspect an elusive-yet-notorious street artist could be the UnSub. Also, Dr. Lewis struggles to balance her relationship with her fiancé and her work.

Wolfgang is interrogated about his trip to Hong Kong; Wing Fan meets General Wu's unorthodox connection.

Seen entirely from the point of view of the Impala, Sam and Dean go on a road trip to fight monsters and demons.

Ever since he was a kid, Dre has loved Halloween. Now that he lives in one of those "good candy neighborhoods", kids come from all over the city to trick-or-treat, including Dre's own nieces and nephews. The cousins are known for roughhousing and The Johnson kids aren't happy when they come around, but Dre feels his kids could use some toughening. Meanwhile, Dre gets a surprise visit from his own cousin, June Bug, who used to torment Dre as a kid.

Ezra, Zeb, Sabine, and Chopper head out to an old republic medical base in search of vital medical supplies only to be encountered by the Seventh Sister and the Fifth Brother. The Seventh Sister captures Ezra and interrogates him about the whereabouts of Ashoka Tano while Sabine is also captured by the Fifth Brother. Zeb and Chopper eventually rescue them and they all barely escape the inquisitors and head back to the rebel fleet.

After Mouse identifies the victim as the owner of a security company, the unit soon realizes there might be more to his story. Halstead and Lindsay take a step forward in their relationship.

Neal clashes with his father, Dr. Peter Hudson, who is a neurosurgeon, over how to treat his gravely ill mother, Asra Hudson, whose mysterious symptoms force Angels Memorial to quarantine Trauma One.

The news of a romantic relationship between Tweek and Craig hits South Park Elementary. Mr. Mackey tries to figure out who started the rumor. Meanwhile, Cartman, who struggles to understand his friends' relationship, finds he has an admirer of his own.

Andre joins a Korean church for the parking; Detroit Wide Receiver Golden Tate flips the script when he and Taco create a fantasy workplace league and draft the others.

John receives an invitation to attend an exclusive Devil's Night Soiree. Alex tries to diagnose Holden's strange condition.

Juliette gets into a brawl with a fan that goes viral, but Jeff sees damage control as an opening for his own career. Maddie is grounded and misses Colt who is on tour with his dad. Markus butts heads with Rayna over his sound, and the two consider whether they can continue working together.

As Olivia's condition worsens, she drops a bombshell on Roman. The wolf pack shuns Peter, who struggles to hide the truth about Andreas from Destiny.

Jimmy tries to stealthily help Gretchen with her depression by planning a Halloween-themed Sunday Funday.

The team meets Pizzaz's family, Dazzle dates Pizzaz's estranged sister, Panache, while Rad tries to join a yacht club.

Coming Soon...

Coming Soon...

Stephen welcomes actress Julianna Margulies, author Jonathan Franzen, and a musical performance by Alabama Shakes.

Valerie and Alex's mother shows up unannounced. Valerie receives sound advice from an unlikely source. Laura and Michael share a moment.

Coming Soon...

Coming Soon...

At Arnold's birthday party, Josh, Tom and Hannah finally meet Arnold's rich and charming parents, but Arnold's coming out announcement doesn't go as planned. Dad tries to deal with Mae's revelation.

As the investigation into the cold-case murder continues, the forensic team discovers that the marks on the victim's body are consistent with known gangland torture methods. With this in mind, Cassie and Sunny question Sir Phillip about his involvement with a prominent East End crime family 40 years ago. Did the businessman or any of the shady associates of his youth have anything to do with Jimmy's disappearance or murder? Meanwhile, Eric and Claire's anniversary gets under way.

Phille and the team create an alter ego on the 'Temptations' chatroom to lure L.H. to get in contact and divulge information. Awaiting a response, each of the team wrestles with their own demons.

The Hive succeed in destroying the Titans, but their ghosts come back to haunt them all.

Benson tries to spice up the park's annual Halloween party by renting a wish making machine.