The road movie-like fiction starts in Barcelona, then moving to other settings.

[1] María (a former rock star hooked on heroin) and Rafa flee from Velasco after the former seized a drug cache.

[2] Crew responsibilities were entrusted to Javier Aguirresarobe (cinematography), John Cale (music), and Ernest Blasi [ca] (editing), among others.

[8] Andrés Vicente Gómez is credited as producer, whereas Fernando de Garcillán and Pepo Sol took over executive production duties.

[6] Casimiro Torreiro of El País considered the film "stimulating, sometimes brilliant and occasionally overwhelming", but he also pointed out that the plot features some elements left over (pertaining the gesticulating thug) as well as it is missing more definition from Vidarte's "unsettling" character.