The great dream of young D'Artagnan is to become one of the King's Musketeers, like his father.
D'Artagnan arrives in Paris and finds himself embroiled in three duels on the same afternoon.
D'Artagnan becomes infatuated with the lovely Mme. Bonacieux, whose position as an attendant of the Queen places her in some danger.
D'Artagnan is unable to save Constance, but Milady de Winter meets her fate.