The plot is centered around Krampus, a beast-like demon who is the opposite of Santa Claus in Germanic Christian folklore. During Christmas time, Krampus searches and finds people and punishes them for their misdeeds.
In August 2012, a young couple, Malcolm and Kisha, move in together. As Kisha arrives, she accidentally kills Shiloh, Malcolm's dog, by running it over with her car. When Kisha notices her keys on the floor, she tells Malcolm they might have a ghost. To prove to her wrong, Malcolm invites over camera men Dan the Security Man and his brother Bobby. Malcolm tries to have sex with the camera on, but Kisha tells him to turn it off. Before they really start, Malcolm turns the camera back on and records everything. In the morning, Malcolm and Kisha watch the video and notice the door moved. Malcolm suggests it was caused by his lovemaking.
Le soir après son mariage, Grace est invitée à rejoindre la famille de son mari, les Le Domas, pour une soirée jeu. C'est une tradition familiale: après chaque mariage, le nouveau venu tire une carte qui indique le jeu de la soirée. Après la partie, il rejoint officiellement la famille.
In Aroostook County, Maine, marine Fish and Game officer Walt Lawson is attacked and bitten in half by something unseen in Black Lake. Sheriff Hank Keough (Brendan Gleeson), Fish and Game officer Jack Wells (Bill Pullman), American Museum of Natural History paleontologist Kelly Scott (Bridget Fonda), and mythology professor/crocodile enthusiast Hector Cyr (Oliver Platt) go to the lake to investigate.
Entomologist Dr. James Atherton (Julian Sands) searches the Amazon rainforest with the hope of discovering new species of insects and arachnids. Descending into an enormous sinkhole, his team sets up collectors on the ground below a large tree, then blow smoke up into the canopy of the tree. A large number of bugs fall into the collector, including a very aggressive new species of spider. The spider is captured and chloroformed for research; and is later revealed to be lacking sex organs, thus making it a drone, or soldier, highly unusual in an arachnid species. A nature photographer, Jerry Manley (Mark L. Taylor), who has been suffering a fever while traveling with the team, unknowingly has a fertile (non-drone) male spider of the same species jump into his backpack, that night sneaking into his sleeping bag and biting him. Manley has a massive seizure from the venom and dies. The remainder of the scientists takes his body back to the United States, blaming Manley's death on the preexisting fever. The spider crawls into the box and is sealed in with the corpse.
On October 31, 1693, in Salem, Massachusetts, Thackery Binx discovers his younger sister Emily being spirited away to the cottage of the Sanderson sisters, a trio of witches. The sisters, Winifred, Sarah and Mary, cast a spell on Emily to absorb her youth and regain their own, killing Emily. Binx confronts them, but the witches transform him into an immortal black cat to live with his guilt. The townsfolk, led by Binx's father, capture and hang the witches, but Winifred's spellbook casts a curse that will resurrect the witches on All Hallows Eve when a virgin lights the Black Flame Candle. Binx remains guarding the cottage to ensure no one summons the witches.
Shortly after the events of the previous film, Tiffany (Jennifer Tilly), a former girlfriend and accomplice of serial killer Charles Lee Ray (voice of Brad Dourif), acquires the remains of Chucky from a police evidence locker after bribing and then murdering a police officer with access to the locker. Assuming that Ray's soul still inhabits the doll, Tiffany takes it back to her place. She crudely stitches Chucky back together and reenacts the voodoo ritual which instilled Ray inside the doll ten years ago.
On Mayfield Place, a quiet cul-de-sac in the fictional suburban town of Hinkley Hills, Ray Peterson (Tom Hanks) is trying to learn more about his mysterious new next-door neighbors, the Klopeks.
Valentine "Val" McKee and Earl Basset work as handymen in Perfection, Nevada, an isolated ex-mining settlement in the high desert east of the Sierra Nevada Mountains. They eventually tire of their jobs and leave for Bixby, the nearest town, but as they leave, they discover another resident, Edgar, dead at the top of an electrical tower, though still holding on to the beams with a .30-30 Winchester rifle. Jim Wallace, the town doctor, determines that Edgar died of dehydration, apparently afraid to climb down after being trapped for a few days. Later on, an unknown force kills an elderly shepherd, "Old Fred," and his flock of sheep. Upon discovering his severed head buried in the sand, Val and Earl become convinced that a killer is on the loose and head back to town to warn the other residents. They try to get help, but upon discovering that the phone lines are dead, they find the only road out of town blocked by a rock slide that downed the phone lines. On the way back to town, they get their truck stuck on what they later find to be a snake-like creature that wrapped itself around its rear axle.
In the quiet mining town of Prosperity, Arizona, an accident involving a rabbit causes a barrel of toxic waste to land in a reservoir. An exotic spider farmer named Joshua (Tom Noonan) has been making regular visits to the site, where he collects crickets for his spiders. Although the spiders have ingested the toxins, he is oblivious since the arachnids seem unaffected. Joshua shows Mike (Scott Terra), a local boy, his collection, which include Jumping spiders, Tarantulas, Trapdoor spiders, and orb-weavers spiders, including a female orb-weaver named Consuela. After Mike leaves, Joshua is bitten by an escaped tarantula and accidentally knocks down the spider cages, causing him to be killed by the spiders. After devouring him, the spiders grow to even bigger proportions.
Jack Torrance arrives at the mountain isolated Overlook Hotel, 25 miles from the closest town, Sidewinder, Colorado, interviewing for the position of winter caretaker, planning to use the hotel's solitude to write. The hotel, built on the site of a Native American burial ground, becomes snowed-in during the winter; it is closed from October to May. Manager Stuart Ullman warns Jack that a previous caretaker, Charles Grady, developed cabin fever and killed his family and himself. In Boulder, Jack's son, Danny Torrance, while brushing his teeth, has a terrifying premonition about the hotel, viewing a cascade of blood emerging from an elevator door, before falling in trance. Jack's wife, Wendy, tells a doctor that Danny has an imaginary friend named Tony, and that Jack has given up drinking because he dislocated Danny's shoulder following a binge.
Charles Lee Ray also nicknamed 'Chucky' and the 'Lakeshore Strangler' is a wanted fugitive and is on the run from the police in the streets of Chicago in November 1988. After he is fatally shot by Detective Mike Norris, Charles via a voodoo ritual transfers his soul into a 'Good-Guy' doll which destroys the store in an attempt to cheat death. Mike who survives the explosion finds Charles's body thinking he killed him.
The infamous vampire Count Dracula is expelled from his castle by the Communist government of Romania, which plans to convert the structure into a training facility for gymnasts (the head trainer declares that it will include Nadia Comăneci). The world-weary Count travels to New York City with his bug-eating manservant, Renfield, and establishes himself in a hotel, but only after a mix-up at the airport causes his coffin to be accidentally sent to be the centerpiece in a funeral at a black church in Harlem. While Dracula learns that America contains such wonders as blood banks, he also proceeds to suffer the general ego-crushing that comes from modern life in the Big Apple as he romantically pursues flaky fashion model Cindy Sondheim, whom he has admired from afar and believes to be the current reincarnation of his true love (an earlier being named Mina Harker).
In the town of Crescent Cove, California, Farmer Gene Green spies an object fall to Earth. Believing it to be Halley's Comet, he goes to find it, coming across a large circus tent-like structure. He is at first amused by the sight, but he and his dog Pooh Bear are quickly captured by mysterious clown-like aliens. Meanwhile, Mike Tobacco and his girlfriend Debbie Stone also investigate. Coming across the same structure, they discover a complex interior that looks nothing like a circus tent. They discover the old man in a cotton candy-shaped cocoons and are nearly captured by the alien clowns, who coat them with a popcorn gun as they escape. A balloon-animal dog that comes to life gives chase.
After the death of his owner Mr. Wing (Keye Luke), the mogwai Gizmo (voiced by Howie Mandel) becomes the guinea pig of mad scientists working at Clamp Enterprises, an automatic state-of-the-art office building in Manhattan, run by eccentric billionaire Daniel Clamp (John Glover). At the mercy of the chief researcher Dr. Catheter (Christopher Lee), Gizmo is rescued by his friend Billy Peltzer (Zach Galligan) and his fiancee Katie (Phoebe Cates), both of whom work at Clamp Enterprises. Clamp quickly befriends Billy upon being impressed by his skills in concept design, also sparking the interest of Billy's superior Marla Bloodstone (Haviland Morris). Gizmo is left in the office, where water spills on his head and spawns new mogwai, including Mohawk (voiced by Frank Welker), who then has Gizmo locked in the vents. They eat after midnight, turning into gremlins.