An African physician returns home after studying medicine in Paris. He marries and settles down to life in the bucolic splendor of his native land. When he has a confrontation with a white plantation owner, the white man sees red and casts a spell on the African doctor. Although he realizes the curse is an ancient tribal superstition, he still is plagued by the ghost of his late first wife. The black doctor and the white man are assimilated into cultures in which neither of them were born in this vexing jungle tale.

Paris, 1884. Bella Fontanges, a renowned ballerina, is married to Georges de Segar. But after just a few years together, the couple slowly sinks into weariness. Bella has forgotten what happiness used to taste like. Then a mysterious squire appears. Aware of the couple's faltering situation, he makes Bella and Georges a most astonishing proposal: he claims to be able to separate Good from Evil in Georges. Reluctant at first, the couple eventually agrees to play along. But it's not long before they realize that in Georges, it's Evil that has prevailed.