クリスマス休暇を常夏のフロリダで過ごそうと空港にやってきたマカリスター一家。ところが、なぜかケビンだけが間違えてニューヨーク行きの飛行機に乗ってしまい、またまた彼はひとりぼっちに。偶然にもクレジット・カードや現金の入った両親のカバンを持っていたことから、ちゃっかり高級ホテルで悠々自適の暮らしを楽しむケビンだが、そこでなんと、かつて撃退した泥棒コンビに再会してしまった。

Terri is a devoted wife and mother of two, living an ideal suburban life in Atlanta when Colin, a charming but dangerous escaped convict, shows up at her door claiming car trouble. Terri offers her phone to help him but soon learns that no good deed goes unpunished as she finds herself fighting for survival when he invades her home and terrorizes her family.

もうすぐクリスマスなのに盛り上がらないのは今年はパパが家を出てしまったから。ガッカリしていたケビンは、パパの新恋人ナタリーの家でクリスマスを過ごすことにする。彼女は大資産家、広大でゴージャスなハイテク仕様の御殿に住んでいた。しかも、クリスマスにはロイヤルファミリーの王子様がやって来るのだという。しかし、王子の誘拐を企む悪党が敷地内に侵入、夢のハイテク御殿は戦場になった。

国際的な犯罪グループが盗んだマイクロチップが移送中に空港で間違えられ、シカゴの高級住宅街に住む老婦人の手に渡る。それを知った彼らはチップを取り返すべく、さっそく住宅街の捜索を開始する。日中はほぼ無人と化す住宅街だったが、そんな彼らの行動を、病気で学校を休んでいたアレックス少年が発見。警察に通報したがまったく相手にされず、アレックスは自分独りで悪者たちに立ち向かう決心をする。

クリスマスにひとりぼっちになったマックス・マーサー。侵入者から我が家を守るため、あの手この手で立ち向かう。

ペットシッターのアルバイトで、人里離れた豪邸を訪れた盲目の少女ソフィ。視覚障がいを逆手に取り、金目のものを盗み出そうとしていた。ところが日没後、武装強盗が屋敷内に侵入する。目的は、壁に隠された巨大な金庫だ。命の危険を感じたソフィは、視覚障がい者サポートアプリ《シーフォーミー》を起動し、元軍人でFPSゲームの熟練プレーヤーのケリーに助けを求める。圧倒的に不利な状況下、侵入者の攻撃から身をかわしていくも、バッテリー残量は容赦なく減っていき…。ケリーの“目”を失った時、ソフィが生き残る方法はあるのか——！？

Leona Stevenson is confined to bed and uses her telephone to keep in contact with the outside world. One day she overhears a murder plot on the telephone and is desperate to find out who is the intended victim.

After a mysterious global crisis, a young girl is left alone to hide from a malevolent power that stalks her home. Her parents eventually return and the struggle begins to save their daughter.

Home alone with his invalid grandfather on Christmas Eve, Thomas is forced to face a department store Santa Claus who is, in fact, a deranged escapee from a nearby asylum.

An imaginative boy who frequently makes things up witnesses a murder, but can't get his parents or the police to believe him. The only people taking him seriously are the killers - who live upstairs, know that he saw what they did, and are out to permanently silence him.

When a family visits Grandma's house on Christmas Eve, they leave their dog at home alone. And when burglars try to take the presents from under the tree, the dog must use every trick it knows to stop them.

An isolated house is too remote for a lone servant, who leaves a note, quietly exits the back door, and puts the key under the mat. Left alone in the house is a mother and her infant. A tramp has watched the servant leave and begins to skulk. When the lady of the house sees him outside as he discovers the key, she's terrified and desperately phones her husband, who's at work in town. He jumps into a car that's idling in front of his office and races toward home, the car's owner, and police, in hot pursuit.

What if ... you let a stranger into your house to use your phone, but while you've been patiently waiting in the kitchen, he just disappears ... or does he? Félix, an architect who has just split up with his girl-friend and inhabits a huge mansion in Barcelona, finds out how many hiding places there really are in his house. But are there enough to hide another person, a strange parasite of living space? Or is Félix really going insane?

While her mother is away on business, a young girl home alone with her older brother witnesses her neighbor's kidnapping. But no one believes her--not her brother, not the cops. So she takes matters into her own hands putting her life at risk to save her neighbor.

Story of a ten-year-old girl left alone in her house in the summer of 1981.

クリスマス休暇をパリで過ごそうと計画する、ある家族の親戚を含む15人。無事出発したと思った矢先、ママは飛行機の中で重大な忘れ物に気付く。なんと8歳の息子ケビンを家に置き忘れてしまったのだ！　こうして、ケビンはひとりぼっちで夜を過ごすことになるが、さらにその夜、空巣狙いの泥棒2人組が家に忍び込む。それに気付いたケビンは自分が家を守らなくちゃと、2人組相手にたったひとりで奇想天外な撃退作戦を展開する。

Donald has an unpleasant evening when a mysterious book salesman comes to his door then disappears leaving Donald with a collection of whodunnit novels. He reads one and gets so fully involved in it that it appears that the characters are actually coming out of the book and into his living room getting him involved in the murder caper. Finally the author of the book, J. Harold King, steps forth and claims Donald innocent. The characters return to the novel from whence they came leaving Donald wondering if it was really just his "imagination"

Bad dreams may come true...

A young woman who is getting over the recent death of her sister, comes home one night to find her front door unlocked and suspects she might not be alone in the house.

Like many 9-year-old boys, Eli Braverman believes something menacing lives in his basement. When his older sister leaves him home alone one night, Eli discovers if this evil is real or all in his head. What Eli confronts may end up being far more terrifying than even his worst nightmare.