Un Chien Andalou (English: An Andalusian Dog) is a 16-minute surrealist film made in France in 1928 by Spanish writer/directors Luis Buñuel and Salvador Dalí, and released in 1929 in Paris. It is one of the best-known surrealist films of the French avant-garde film movement of the 1920s. It is also considered one of the most prominent films in Spanish Surrealism. It stars Simone Mareuil and Pierre Batcheff as the unnamed protagonists.