When an extortionist threatens to force a multi-suicide unless a huge ransom is paid, only Peter Parker can stop him with his new powers as Spider-Man.
Shortly after moving into a dark, brooding mansion, a psychologist and his co-workers are terrorized by a horrible evil being.
History professor Scott McKenzie makes an anachronistic discovery in a photograph from the Old West and he is soon joined by beautiful time-traveler Georgia in a time-skipping adventure to stop her colleague from the future from erasing her from existence.