Three sisters visiting their uncle in his island home, find themselves alone with the late uncle's manservant. Their relations reveal a dark side in all of them, and gender, racial, and class tensions that lead to situations of humiliation, domination and sex, and death.

Deval shot “Héraclite l’obscur” in Tunisia in 1967, with his then-girlfriend and editor Jackie Raynal, in 35 mm and in color. He was the first Zanzibar member to shoot a film not only outside of Paris but also in an exotic location. “Héraclite l’obscur” is described by its author as a “philosophical peplum”. – spectacle theater