Columbia subject headings:
Motion pictures--Aesthetics.
Motion pictures--Moral and ethical aspects.
Motion pictures--Philosophy.
Motion pictures--Production and direction.
Harvard subject headings:
Motion pictures--Aesthetics
Motion pictures--Moral and ethical aspects
Motion pictures--Philosophy
Motion pictures--Production and direction
Princeton subject headings:
Motion pictures--Aesthetics.
Motion pictures--Moral and ethical aspects.
Motion pictures--Philosophy.
Motion pictures--Production and direction.