功成名就的女性神秘小说家莎拉•莫顿为新作烦恼不已，在出版商约翰•布兰德的建议下，她来到约翰的家乡别墅度假。乡间的悠哉生活使莎拉从疲惫中解脱出来。某晚，自称约翰女儿的茱莉不宣而至，茱莉开朗、张扬、放荡，

A man and a boy, traveling to an unknown destination, find respite in a motel swimming pool. On the surface all seems normal, but nothing is quite what it seems to be.