Dave (Karan Soni) receives a package at his home, opening it to find a stuffed wolf and DVD titled, "Watch Me," which shows unsettling shots of the inside of his house filmed by someone whistling a cheerful tune. Josef (now going by the name of Aaron) (Mark Duplass) knocks on the door. Dave greets him as a friend and they discuss the disturbing video. While Dave is in the kitchen, Aaron gestures and grins toward the stuffed wolf.

On , Laurie Strode accidentally kills a paramedic with whom her brother Michael Myers (Halloween) had swapped clothes. A guilt-ridden Laurie becomes an inmate at the Grace Andersen Sanitarium, where the nurses believe her to be catatonic. Instead, she is preparing for Michael's return. Three years later, on October 31, 2001, Laurie, pretending to be heavily medicated, prepares herself for the inevitable confrontation with her brother. Michael breaches the facility and kills two security guards, as he makes his way to Laurie. After a chase, Laurie lures Michael on to the institution's rooftop. Although he falls into her trap, Laurie's fears of again killing the wrong person get the better of her; when she tries to remove his mask, Michael kills Laurie by stabbing her and throwing her off the roof. Michael returns home to his abandoned childhood house.

In 1941, eight-year-old Hannibal Lecter lives in Lecter Castle in Lithuania. The German Operation Barbarossa of the Soviet Union turns the Baltic region into part of the bloodiest front line of World War II. Lecter, his younger sister Mischa Lecter, and their parents travel to the family's hunting lodge in the woods to elude the advancing German troops. After three years, the Nazis are finally driven out of the countries soon to be occupied by the Soviet Union. During their retreat, however, they destroy a Soviet tank that had stopped at the Lecter family's lodge looking for water. The explosion kills everyone but Lecter and Mischa. They survive in the cottage until five former Lithuanian militiamen, led by a Nazi collaborator named Vladis Grutas, storm and loot it. Finding no other food in the bitterly cold Baltic winter, the men look menacingly at Lecter and Mischa.

Sarah is a teen girl who is looking forward to her 18th birthday to move away from her controlling father Don. But before she could even blow out the candles, Don imprisons her in the basement of their home.

Soon after a stranger arrives in a little village, a mysterious sickness starts spreading. A policeman, drawn into the incident, is forced to solve the mystery in order to save his daughter.

Laurie Strode confronts her long-time foe, Michael Myers, the masked figure who has haunted her since she narrowly escaped his killing spree on Halloween night four decades ago.

After quitting dating apps, a woman meets the supposedly perfect man and accepts his invitation to a romantic weekend getaway, only to find that her new paramour has been hiding some unusual appetites.

Confined to an asylum for the criminally insane for the past four years, Nica Pierce is erroneously convinced that she, not Chucky, murdered her entire family. But when her psychiatrist introduces a new therapeutic “tool” to facilitate his patients’ group sessions — an all-too-familiar “Good Guy” doll with an innocently smiling face — a string of grisly deaths begins to plague the asylum, and Nica starts to wonder if maybe she isn’t crazy after all.

Ten years have passed, and Sidney Prescott, who has put herself back together thanks in part to her writing, is visited by the Ghostface Killer.

After the passing of her mother, a young woman in a wheelchair since birth, is forced to deal with her sister, brother-in-law, niece and their nanny as they say their goodbyes to mother. When people start turning up dead, Nica discovers the culprit might be a strange doll she received a few days earlier.

Emily Young, a senior, wants to be elected as her sorority's president. She adopts a cute sloth, thinking it can become the new mascot and help her win, until a string of fatalities implicate the sloth as the main suspect in the murders.

Shadyside, 1978. School's out for summer and the activities at Camp Nightwing are about to begin. But when another Shadysider is possessed with the urge to kill, the fun in the sun becomes a gruesome fight for survival.

In 1980 Dr. Hannibal Lecter attends an orchestral performance of ''A Midsummer Night's Dream (Mendelssohn)'' in Baltimore, Maryland. He is irritated by a flute player who repeatedly misses his part. Later, he hosts a dinner party in his townhouse for the orchestra's board of directors. During conversation, the disappearance of the flute player is brought up. When one of the guests asks about the ''amuse-bouche'' Lecter made, he responds that if he tells her, she might not try it.

Two years after escaping a violent attack, a teenage girl must defend herself against a domestic terrorist cell.

In post-World War II Venice, Poirot, now retired and living in his own exile, reluctantly attends a seance. But when one of the guests is murdered, it is up to the former detective to once again uncover the killer.

Ten years after tracking down serial killer Buffalo Bill (character), Federal Bureau of Investigation Special Agent Clarice Starling is unjustly blamed for a botched drug raid. She is later contacted by Mason Verger, the only surviving victim of the serial killer Hannibal Lecter. A wealthy Child sexual abuse, Verger was paralyzed and brutally disfigured by Lecter during a therapy session. He has been pursuing an elaborate scheme to capture, torture, and kill Lecter ever since. Using his wealth and political influence, Verger has Starling reassigned to Lecter's case, hoping her involvement will draw Lecter out.

Nearly a year after a botched job, a hitman takes a new assignment with the promise of a big payoff for three killings. What starts off as an easy task soon unravels, sending the killer into the heart of darkness.

When the Davison family comes under attack during their wedding anniversary getaway, the gang of mysterious killers soon learns that one of the victims harbors a secret talent for fighting back.

A policeman and his doctor wife have some marriage problems and the son blames the mother. For his job, the policeman investigates a case of a missing boy. The possible kidnapping looks like some cases from a few years ago.

On Halloween, a group of friends encounter an extreme haunted house that promises to feed on their darkest fears. The night turns deadly as they come to the horrifying realization that some nightmares are real.

In five episodes, failed architect and vicious sociopath Jack recounts his elaborately orchestrated murders -- each, as he views them, a towering work of art that defines his life's work as a serial killer in the Pacific Northwest.