Barbie stars as Corrine, a beautiful young woman who leaves her country home for Paris; a girl determined to fulfill her ambition of becoming a Musketeer. Along the way, she meets three other girls Vevecca, Aramina and Renée, who share her dream, and when they all uncover a plot to harm Prince Louis, they realize they must use their skills to save the kingdom.

Barbie stars alongside Nikki, Teresa, and Summer in this retelling of the classic Alexandre Dumas story—with the girls as the musketeers! Adventure awaits as Barbie and her friends set off in an exciting quest to become Musketeers. Join Corinne and her friends as they practice their fencing skills and try to protect the prince from an evil plot in this exciting movie.