16岁的Vivien被困在Vestalis学院，这是一所像监狱一样的寄宿学校，她对自己保持沉默，不为任何人伸出脖子。直到她和背叛她的前朋友索菲亚重聚。女孩们一起进行了一次危险的搜索，以发现监禁背后的可怕真相。很快，女孩们就要为自己的生命奔波，要么自救，要么就得努力死去。

A boy named Harley and his family (brother Austin, mother Beth, and father Mitch) attends a taping of The Banana Splits TV show, which is supposed to be a fun-filled birthday for young Harley and business as usual for Rebecca, the producer of the series. But things take an unexpected turn -- and the body count quickly rises. Can Harley, his mom and their new pals safely escape?

Remake of the 1982 slasher classic Slumber Party Massacre.