After a bullying incident leads to tragedy, four former High school friends reconnect at a vacation home where a maniacal killer stalks the night.

After reliving the same day over and over again for 10 years, Agatha awakens to realize she's escaped and now faces the horrifying reality of a brand new day.

A teenage girl determined to discover what happened to her missing mom finds herself face to face with a deranged serial killer that was mistakenly released from an insane asylum on Halloween night.