King Louis insists that he experience the same carefree life of his subjects by spending a night on the streets under the protection of the Musketeers. However, their night of frivolity quickly comes to an end when Louis and D'Artagnan are ambushed and kidnapped outside a tavern. They soon discover that they have been mistaken for common villagers and are to be sold as galley slaves in Spain. With the queen beside herself and the dauphin's christening approaching, the Musketeers ride out to save the king and their friend. Meanwhile, Rochefort takes advantage of everyone's absence and continues his manipulation of Queen Anne.