The film was shot in 32 days on 33 different locations.
The film crew consisted of 6 people.
The soundscape makes specific references to defining events in the history of Spain.
There's a strong reference in the movie to filmmaker Pedro Almodovar. The protagonist of the film is told about a Nursing Home that he should go visit, the name of that place is "Dovar Del Almo", which is Pedro Almodovar's last name rearranged backwards.