Don Quixote is a crazy old man who reads stories of brave knights and decides to become a knight himself. He renames himself Don Quixote and recruits a peasant named Sancho Panza to be his squire. During their adventures, Don Quixote mistakes windmills for giants and attacks them, only to be thrown from his horse. Though Sancho knows Don Quixote is crazy, he continues to serve as his squire in search of more adventures.