Columbia subject headings:
Harvard subject headings:
Dystopian films--Great Britain--History--20th century.
Dystopian films--Great Britain--History--21st century.
Dystopias in literature.
Science fiction films--Great Britain--History--20th century.
Science fiction films--Great Britain--History--21st century.
Science fiction films--United States--History--20th century.
Science fiction films--United States--History--21st century.
Science fiction, American--20th century--History and criticism.
Science fiction, American--21st century--History and criticism.
Science fiction, English--20th century--Film adaptations.
Science fiction, English--20th century--History and criticism.
Science fiction, English--21st century--Film adaptations.
Science fiction, English--21st century--History and criticism.
Video games--History--20th century.
Video games--History--21st century.
Princeton subject headings:
Dystopias in literature.
Science fiction--History and criticism.