Fifty years ago, top pro baseball prospect Mickey Stern met the girl of his dreams on the magical Fire Island. Now Mickey returns with his bestfriend Harry and discovers the island magic hasn't disappeared. Mickey finds his past in a younger man's future and has just one week to make up for old mistakes. Naturally, a few curveballs are thrown their way.

After receiving an unsettling voicemail, Jordan (Wiggins) returns home, looking for answers, only to find her estranged father and even more questions. A demonic force has attached itself to the town and no one is safe. The only one who seems to know anything is the small town's Reverend.