Columbia subject headings:
Harvard subject headings:
Barcelona (Spain)--In motion pictures.
Crime in mass media--Spain--Barcelona.
Detective and mystery comic books, strips, etc.--Spain--Barcelona.
Detective and mystery stories--Spain--Barcelona.
Police films--Spain--Barcelona.
Princeton subject headings:
Crime in popular culture--Spain--Barcelona.
Detective and mystery films--Spain--Barcelona--History and criticism.
Police films--Spain--Barcelona--History and criticism.