Soon after finding their way into the shelter of the mysterious, fog-engulfed town of Mercy, two friends plan to rest up for the night, only to realize, as nights turn into nights, that time doesn't exist in this town.

Under the guise as a math tutor, Tamara finds a way to reconnect with her abducted daughter but her father will do anything, even kill, to keep the truth hidden.

After a troubled childhood, Ashley searches for a connection, and unknowingly invites in a demonic force, which leaves her loved ones fighting for her soul.

自1983年开始播映的PBS新闻最前线节目。