Benny works for old school crime boss Abe, Abe has multiple personalities and is in a gang war with the notorious Frankie. Kane is the deadliest of Abe's personalities, the next 24 hours will be a killer. Today is a good day to die.
少女克莱尔（艾玛·罗伯茨 Emma Roberts饰）和海莉（乔安娜·利维斯克Joanna 'JoJo' Levesque饰）是一对靓丽活泼的好友。海莉的母亲是海洋生物学家，她开学之后就要随同家人离开美国前往澳洲。两个好姊妹的即将天各一方，她们趁着这个暑假来到海滩上尽情游玩，心里盼望着一起的日子可以长些，再长些。在这里，她们碰到了一件怪事：一条传说…
