Brooke Adams plays a woman who has to put up with Brian Dennehy's character if she wants to get across a desolate section of Africa. They fight and naturally sparks fly.
Dr. Lauren Slaughter, a research fellow at the Arab-Anglo Institute in London is utterly frustrated by her job. To supplement her income, she starts moonlighting at the Jasmine Escort Service, where she has more control over men and money than she does at the office. On one of her 'dates', Lauren meets the politician Lord Bulbeck who is trying to mediate a peace accord between the Arabs and Israelis. Bulbeck falls in love with his escort, and unwittingly, Lauren becomes a pawn in some very dirty politics.
A space shuttle mission investigating Halley's Comet brings back a malevolent race of space vampires who transform most of London's population into zombies. The only survivor of the expedition and British authorities attempt to capture a mysterious but beautiful alien woman who appears responsible.
In 1940, during World War II, an officer is sent to investigate rumours of German spies in a sleepy village where various people are the victims of war hysteria.
Based on the medieval legend of Pope Joan, who was made Pope for a brief period around 855 A.D. The movie presents her existence as fact, though it is questionable that Pope Joan really did exist, and portrays her relationships with other notables of the time.