Samantha Caine, suburban homemaker, is the ideal mom to her 8 year old daughter Caitlin. She lives in Honesdale, PA, is a school teacher and makes the best Rice Krispie treats in town. But when she receives a bump on her head, she begins to remember small parts of her previous life as a lethal, top-secret agent.

1962年のある晩、勘違いから危険を感じた発明家のカルヴィンは、身重の妻を抱えて地下シェルターへと避難した。やがて妻は可愛い男の子、アダムを出産。アダムはシェルターの中ですくすくと成長してゆく。そして35歳となったアダムは、必要に迫られ地上へ出る覚悟をするが・・・。

巨大帆船モーニング・スターの船長の娘・モーガン(デイヴィス)。美しさと猛々しさの同居する男勝りの女性だ。ある日、父が何者かに襲われ、駆けつけた彼女に自分の皮膚に書かれた地図を託して死ぬ。それは宝の眠る島カットスロート・アイランドへのものだった......。

When a hunter sent back to the prehistoric era runs off the path he must not leave, he causes a chain reaction that alters history in disastrous ways.

In the summer of 1986, Halley's comet ended its race around the Earth, after 76 years of absence. As a meteorite debris disintegrates in the earth's atmosphere, Howard, Ana and Daryl, three residents of the small town of Mont-Vallée, each wish for a better life, believing to see a shooting star ... Three wishes answered literally that will generate the worst disasters in the neighborhood. And it is now armed with their only courage that our three "losers" will have to surpass themselves to repair the damage.