Things to Come sets out a future history for the century following 1936.
Gaby (Hedy Lamarr) arrives in Algiers engaged to a fat, vulgar borderline-loathsome older man who clearly regards her as a trophy bought and paid for. Why she needed this creep isn't clear. What is clear is her falling in love with the jewel thief Pepe Le Moko (Charles Boyer) who abandons the devoted and clinging Ines (Sigrid Gurie) for this right-off-the-boat hothouse beauty. A Parisian police official (Walter Kingsford) is in Algiers determined to collar Pepe. His forays into the casbah meet with no success and quiet derision from both the locals and some of the French police who understand that the casbah is honeycombed with escape routes and populated with folks eager to thwart the gendarmerie.
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.
