泡沫

　　往日的承诺如今被当作债务来索要，塔里和卡达尔必须揭开母亲安贡的秘密在七天结束前拯救自己的性命。

　　一个异形在美国流窜，为了得到它想要的，它杀掉所有挡它路的人，并且用他们的身体作为新的藏身之所，它不断追寻的是生命的能量，然而另一个借用了一个死去的FBI探员身体的异形对它紧追不舍，无数无辜的人们在这场追击中丧生

　　A couple on the verge of a nasty divorce attempt to sell their empty love nest and move on with their lives, separately. After a successful open house they are horrified to discover, days later, that a potential buyer didn't leave their home. While Alice is being held captive in the basement, the unannounced house guest moves in upstairs. She senses her capture is being kept a rebellious secret. She knows her way only way out if she can only get out alive.

性格内向的律师梅尔·戴尔得知她爱冒险的妹妹突然去世后感到悲痛欲绝。但当她前往收集姐姐的尸体时，她很快就怀疑有人谋杀。她可能是下一个。