由于暴风雪的袭击，机场取消了所有的航班，兄妹斯潘塞（戴连·克里斯托福 Dyllan Christopher 饰）和凯瑟琳（Dominique Saldana 饰）被滞留在了机场内。在航空术语里，斯潘塞和凯瑟琳被称为“UM”，即“无人陪伴的未成年人”，因此，他们被送往了机场专门设置的“UM看护中心”。 在看护中心里，有着许多和兄妹两情况相同的孩子，在那里，兄妹两认识了白富美格蕾丝（Gina Mantegna 饰），假小子多娜（奎恩·谢法德 Quinn Shephard 饰），天才查理（泰勒·詹姆斯·威廉姆 Tyler James Williams 饰）和宅男蒂莫西（布莱特·凯利 Brett Kelly 饰）。由于受不了看护中心内的混乱和吵闹，斯潘塞兄妹和他们的四个小伙伴们决定出逃。
The pic follows a desperate couple, who have pulled off a string of high-end break-ins to pay off a mob debt. When they attempt to rob their latest victim, they find themselves caught in a deadly game of cat and mouse where the tables are turned and the h
After the mysterious appearance of a stranger in their home, a young Black family must deal with the fallout of their choices, big and small, as a steadfast detective tries to crack the case over the course of one fateful night.
