Five girls, five best friends, all haunted by their past mistakes of an April Fools prank gone fatally wrong, meet again after two years for a summer week long getaway in the woods to reconnect and reconcile.

After discovering his blood-soaked daughter dead in the bathtub, David Bryson attends a self-help group to help save him from his ghostly nightmares. But when a group of mysterious cult-like women offer to help him resurrect his daughter. David's choices will not just decide his fate... but the fate of his dead daughter's SOUL.

大卫·布莱森发现自己的女儿死在浴缸里，浑身是血。为了摆脱噩梦，他参加了一个自助小组。然而，一群神秘的、类似邪教的女人主动提出帮助他复活女儿。大卫的选择不仅决定了他的命运……也决定了他死去女儿灵魂的命运。

五个朋友在一个僻静的小屋里度过了一个周末的聚会，但他们不知道的是，一个凶残的太空吸血鬼潜伏在黑暗中。

A sleep study goes awry when participants start to go missing.