導演亞歷山大阿甲（Alexandre Aja ）恐怖驚悚片。強大的颶風襲擊佛羅里達州，影響他們最可怕的並不是上漲的水位，而是隱藏在水中的生物。《鱷魔》是一部令人震驚的恐怖驚悚片，敘述主人翁海莉（Kaya Scodelario 飾）在一場強大的颶風襲擊佛羅里達州的家鄉時，不顧撤離的命令堅持要去尋找失聯的父親（Barry Pepper 飾）。在她家中僅容爬行的空間當中發現受重傷的爸爸，而且兩人還被暴漲的洪水給困住了。隨著強烈風暴持續逼近，海莉和她的父親發現最可怕的並不是上漲的水位而是隱藏在水中的生物。

在荒野外的小屋目睹殘忍的殺人過程後，水管工羅伯特（亨利湯瑪斯飾）躲藏在狹小空間裡，而殺手則在房屋周圍搜索藏匿的錢財。隨著殺手逐漸靠近，羅伯特必須決定要在這個狹小空間困死，還是為求生存而搏鬥。

When awkward teen Ronald Wilby accidentally kills a young girl whose sister rejected his affections, his overbearing mother decides to hide him from the law by creating a concealed room in their home for him to live.

A childless middle-age couple adopt a troubled youth they find living in their crawlspace and attempt to get him to rejoin society with tragic results.

A newly-hired and troubled custodian of a local church encounters a dark force beyond his understanding following the mysterious disappearance of a young woman.

The Crawlspace Killer terrorizes a small Indiana town.