Jacques and Gisèle, who are just married, are starting their honeymoon. But at nightfall, on their way to marital bliss, their car chooses to break down and the lovebirds find themselves stranded in the village of Montigny. And instead of bathing in ecstasy as expected, Jacques and Gisèle become unwillingly entangled in the conflict that tears the villagers apart : should they continue to tolerate the presence of an American Army unit on municipal territory ?