Luis Buñuel of stones with which to pelt anticipated hecklers. After the premiere, Buñuel and Dalí were granted formal admittance to the tight-knit community of Surrealists, led by poet André Breton. Late in 1929, on the strength of "Un Chien Andalou", Buñuel and Dalí were commissioned to make another short film by Marie-Laurie and Charles de Noailles, owners of a private cinema on the Place des États-Unis and financial supporters of productions by Jacques Manuel, Man Ray and Pierre Chenal. At first, the intent was that the new film be around the same length as "Un Chien", only this time with sound.
Invisible Adversaries Export and Su Friedrich," referred to "Invisible Adversaries" as a feminist version of "Invasion of the Body Snatchers", noted that the film includes references to famous paintings and to "Un Chien Andalou", and wrote that therefore it "is visually rick, entertaining, striking, but also demanding." A few reviews, however, were negative. For example, London's "Time Out" wrote about the film that it is "[n]ot unlike """ and that it will "probably age as badly" and a reviewer for "The Heights" wrote that "I was expecting a great feminist work here, but got mediocrity. I cannot recommend that you see this