Don Quixote-full movie (George Wilhelm Pabst)

There are lot of adaptations of Cervantes' novel. This 1933 version was directed by George Wilhelm Pabst.

In Spain, in the sixteenth century, an elderly gentleman named Don Quixote has gone mad from reading too many books on chivalry. Proclaiming himself a knight, he sets out with his squire, Sancho Panza, to reform the world and revive the age of chivalry, choosing a slut to be his noble lady Dulcinea. He mistakes inns for castles, a play about chivalry for the real thing, flocks of sheep for armies, convicts for wronged prisoners, and windmills for giants. While he and Sancho are off on their adventures, his niece, her fiancee, and the local priest think up a strategy to get him back home.