A successful young doctor is constantly haunted by nightmares about a mysterious killer who seems to not only be chasing her in her dreams. A successful young doctor is constantly haunted by nightmares about a mysterious killer who seems to not only be chasing her in her dreams. A successful young doctor is constantly haunted by nightmares about a mysterious killer who seems to not only be chasing her in her dreams. A successful young doctor is constantly haunted by nightmares about a mysterious killer who seems to not only be chasing her in her dreams.