In 17th-century France, Father Urbain Grandier seeks to protect the city of Loudun from the corrupt establishment of Cardinal Richelieu. Hysteria occurs within the city when he is accused of witchcraft by the sexually repressed Sister Jeanne.
In Moscow in 1983, an American journalist interviews Guy Bennett, who recalls his last year at public school, fifty years before, and how it contributed to him becoming a spy.
A crew of interplanetary archaeologists is threatened when an alien creature impregnates one of their members, causing her to turn homicidal and murder them one by one.