El espectador impertinente (1932)
Director: Arkady Boytler
From a dark shot of the movie theater, a drunk (Boytler in person, flesh and blood) yelled "Dude, I do better than you!" While the audience of the cinema protested, of course, the image of Ruanova responded: "well, why don't you do it?" Boytler himself came out of the box and appeared in a photo, in the film; he fought with Ruanova, dominated her and ended up dancing with her, because, according to the song they both played, they wanted to “go to the Regis hotel to cocktail party”.
