Charlie tells some scary stories featuring the Bears and their friends.
While Blake focuses on his own selfish endeavors, Fallon goes to desperate measures to sell Carrington Atlantic to the Van Kirks. Sam and Alexis are determined to validate their suspicions about Melissa. Meanwhile, Anders' daughter Kirby befriends the Colbys in order to seek revenge on Fallon to make her pay for the past.
The entire intelligence community is put in jeopardy when Remi co-opts an FBI case.
On Halloween night, Mike and Chuck work late to set up a security system at Outdoor Man and find the perfect target to prank when Joe arrives at the store. Meanwhile Mandy, Kyle, Kristen and Ryan hold a séance.
10K nearly loses everything as Panic and anti-Talker sentiments flare after an explosion derails the vote.
Jerry accompanies Junior as he escorts a fallen soldier home to Oahu. Also, McGarrett and Danny discover a dead body when they delve into the illegal and highly profitable black market for sand.
Vanessa relives the memories of her ancestor, Lily Van Helsing, in Colonial Hong Kong; there, she learns to control her dark side and fights the B'ah, the second vampire Elder.
The Doctor takes her companions on their first journey back in time - to the dangerous, racially segregated world of Alabama in the 1950s. They encounter one of the era's heroes, black civil rights campaigner Rosa Parks, but also discover a plot to change the course of history.
A shocking revelation causes chaos in National City. Supergirl sets out to capture Mercy Graves, while Alex takes control at the DEO. Back at CatCo, Kara decides to write an investigative story on Mercy and asks Lena if she can interview her as Mercy has ties to the Luthors. Meanwhile, Brainy meets Nia and the two end up in a precarious situation.
Homer wins an oyster-eating contest against the mythical Cthulhu, Springfield is overrun by plant body-snatchers, Lisa finally snaps and Mr. Burns opens a retirement home with some Jurassic upgrades.
Rick's vision for the future is threatened by a mysterious disappearance that divides the work camp where the communities are building a bridge.
After Brian teases Stewie for being small, Stewie invents a shrinking machine that results in both of them shrinking to a microscopic size.
Rudy and Matty the Horse buy Lori away from C.C., who has a back-end agenda. Abby, Dave and Loretta warn Ashley about the dangers of her aggressive activism. Goldman shares his plans for cleaning up the Deuce with Alston. Larry Brown is reunited with a girl from his past. Vincent turns to his father for relationship advice. Candy puts the finishing touches on "Red Hot" in advance of its premiere.
Pinned down after days of fighting, Vulture team must find their way into a secretive enemy camp.
Debbie finds Fiona at a low point and helps her pick up the pieces as Fiona continues to face pressure from Max Whitford on her investment hubris. Tami stumbles back into Lip's life. Frank enjoys the honeymoon period of his relationship with Ingrid, but reality interferes soon enough. Kev and V disagree about the future of their family.
After her son, Orvis, gets roughed up in a game of flag football, Kathryn rushes him to the nearest hospital, flipping out about his health and the danger that Miguel's girlfriend, Jandice, poses to the weekend. As Kathryn and Walt attend to Orvis, the others hit a local bar, where a racially charged remark to Nina-Joy awakens George's rage. Elsewhere, Miguel and Jandice create real issues for a prissy shop owner.
Joe provides a shoulder to lean on after Beck suffers a loss; unable to shake the worry and jealousy he still feels, Joe goes to creative lengths to explore his fears; Beck starts to suspect that she is being followed.
Jeff goes off script and starts to speak more honestly to children on Puppet Time as Seb panics that Jeff will soon have to appear on live television for the National Tree Lighting Ceremony. Deirdre and Scott get a new visitor from Japan – Mr. Pickles-San. The Pickles have Thanksgiving as a family.
Elizabeth flies to Fashion Week in Milan to face off against the Chinese Foreign Minister over an anti-sweatshop treaty in the aftermath of a tragedy. Also, Daisy struggles with feelings of fear and pessimism over her baby's future, under the threat of rising nationalism in the wake of the attack on the White House.
In order to track down Diaz from inside prison, Oliver realizes that will require aligning with an old enemy. Meanwhile, in Star City, Felicity's attempts to root out Diaz are thwarted by Diggle, whose allegiance to ARGUS now requires him to keep civilians like her on the outs. Realizing that she can no longer rely on her old team or old methods, a clear-eyed Felicity resolves to find a new way to go after Diaz.
After the Legends defeated Mallus and wiped the final anachronism from time, they find themselves in unfamiliar territory with the Time Bureau. All that changes when Constantine informs Sara of a new magical threat that leads the team to Woodstock. Constantine thinks he knows how to defeat the new threat, but will need the help of the team and their special klepto talents to help with his spell. Meanwhile, Nate and Rory go on an adventure leaving Nate facing someone from his past.
TC asks Magnum to take on a case to help acquit the father of one of his young football players who is accused of murder.
When the first responders race to the rescue of a crashed news copter, they unwittingly become the subject of an eager reporter's first on-air assignment. Meanwhile, Bobby tries to deal with his daughter's death, as Athena prepares for May's homecoming dance. Then, Maddie struggles to let go of her fear of the past. Also, the team responds to emergencies at an eating contest, a bodybuilding competition and a toddler pageant
Bull joins the defense team of a seemingly unwinnable case when a doctor is put on trial for murder after his submission to a DNA database links him to a homicide. While Bull and Benny work on selecting jurors who are predisposed to trust their instincts instead of incontrovertible evidence, Danny and Mackenzie research if their client's DNA sample may have been contaminated.
Stories unfold for those left behind in the aftermath of Flight 828's disappearance. Meanwhile in the present, Cal takes Ben on a mysterious adventure that awakens Ben to his son's perplexing abilities. Michaela tries to protect Jared from consequences at work, while keeping her romantic feelings at bay.
After Cicada's attack on The Flash, the team realizes they need to think outside the box to stop this dangerous new foe. Desperate to help her parents, Nora comes up with a plan that ultimately puts a member of Team Flash in danger. Meanwhile, Caitlin delves into her past.
Jefferson is forced to watch as all his good work is undone before his eyes when his replacement arrives and begins implementing sweeping changes. Meanwhile, Anissa continues to play Robin Hood by stealing from one of the most powerful crime syndicates in Freeland.
Kate and Toby try to keep busy while waiting for big news. Randall embarks on a new journey. Kevin meets someone from his father's past.
Special Agents Maggie Bell and OA Zidan investigate the death of a safety inspector and its possible connection to a leak at a nuclear power plant.
Talia forces Nolan to confront his personal moral instincts in order to be a good cop after he encounters a kidnapping victim. Meanwhile, Lucy is temporarily placed with a new training officer who tests her patience, and Jackson must confront his failures head-on if he wants to be an officer.
A journalist visits New Amsterdam to shadow Max and learn about the hospital. Bloom and Reynolds have a major disagreement after she makes a call against protocol and Kapoor deals with issues from his past.
EZ's past continues to haunt him, but present horrors give him a new perspective.
When a series of suspicious roadblocks threaten to delay the opening of the speakeasy, Veronica enlists the help of Cheryl, Toni, Reggie, Kevin and Josie to ensure opening night goes off without a hitch. Elsewhere, Betty and Jughead follow different leads to learn more about the strange incidents going on in the town. Finally, some unwanted attention forces Archie to make a difficult decision about his future.
When things become complicated, Will is forced to lie to Natalie. Ethan and April find out some compromising information about Emily's boyfriend and Ava is unsure of what to do with a patient who is refusing treatment.
Bravo Team is in Mumbai to rescue a U.S. Foreign Service officer being held hostage by radicals who attacked the city. Also, Jason reevaluates his parenting style and finds a way to connect with his kids.
It's another epic Halloween full of costumes, tricks and treats for the Dunphy-Pritchett-Tucker clan as they deal with huge, unexpected news.
Working alongside a journalist, Casey does some digging into the cause of a trailer park fire. Boden hits his breaking point while Mouch, Herrmann and Cruz work to figure out why Molly's isn't performing up to expectations.
Soon after the BAU steps in to help local law enforcement isolate a prime suspect for a ritualistic murder in Tallahassee, Fla., a second person who is related to the first victim is killed under similar circumstances. Also, Prentiss is concerned about Garcia's behavior in the aftermath of her abduction and has an idea of how to help with the healing process.
While undercover, Ruzek discovers his father is working for a suspected drug dealer and is forced to ask the question: is his dad involved?
It's the weekend of Super Bowl LII, this time from Charlie's perspective. While Charlie searches the back office, Cricket steals the suit leaving Charlie home alone to defend himself.
Still trying to solve the mystery of what happened to Dean, Sam enlists the help of Sheriff Jody Mills who may unknowingly already be on the case. Castiel continues to be a father figure to Jack, who surprises even himself, when a life is on the line.
Meredith reaches out to Teddy and helps her talk through some of her personal struggles. Owen and Amelia hide out near Betty's school after she becomes a flight risk. Meanwhile, Jo wants to get to work on the fellowship, but Bailey's attention is elsewhere.
When Wolowitz dresses up as Sheldon for Halloween, Sheldon seeks retaliation at Leonard and Penny's Halloween party. Also, Leonard is shocked that Penny doesn't remember their first kiss.
Over plans for a Halloween fundraiser for the church. Also, Georgie falls for a rebellious teenage girl that Sheldon is tutoring.
Jason visits with some people from his past while Chidi gets help in resolving a problem.
Everyone is less than enthusiastic when Sullivan assigns each member of the crew a specialty skill to learn. During a house call, Ryan is caught off guard when he comes face-to-face with someone from his past; and Sullivan, Andy and Maya handle a structure fire in a derelict building.
When Marjorie's husband passes away, the ladies accompany her on a trip to memorialize him.
Hondo and Lina go undercover to infiltrate and take back a cruise ship that's under siege by drug smugglers who will execute passengers if they detect police on board. Also, Street enters the SWAT Training Academy and finds the competition fiercer than he expected, with the applicants all vying for the one SWAT position available for the year.
After confronting her aunts, Diana learns the tragic circumstances surrounding why she was spellbound as a child. Diana's devastation at having lived her life as only half herself is interrupted by the Madison house releasing one of the missing pages from Ashmole 782, sent forward in time by Diana's father Stephen, a time-walker. As their love grows, Matthew confesses to Diana that he wasn't able to keep his two previous loves safe. Diana believes he won't hurt her. But an unexpected encounter threatens to tear them apart once again.