In Nazi-occupied France during World War II, a plan to assassinate Nazi leaders by a group of Jewish U.S. soldiers coincides with a theatre owner's vengeful plans for the same.
Two pairs of parents hold a cordial meeting after their sons are involved in a fight, though as their time together progresses, increasingly childish behavior throws the discussion into chaos.
The hot-headed young D'Artagnan along with three former legendary but now down-on-their-luck Musketeers must unite and defeat a beautiful double agent and her villainous employer from seizing the French throne and engulfing Europe in war.