Quentin Dupieux is a cinematic surrealist for the 21st century. We know—surreal. It gets thrown about quite a bit, but the French filmmaker fits right into a dazzling European tradition of wilder-than-dreams weirdness that goes back to Salvador Dalí and Luis Buñuel. Concocting ludicrous modern equivalents to lobster telephones and sliced-up eyeballs in his perversely...