Columbia subject headings:
Anti-communist movements--United States--History--Congresses.
Cold War in motion pictures--Congresses.
Motion pictures--Political aspects--Congresses.
Harvard subject headings:
Blacklisting of entertainers--United States--Congresses.
Communism and motion pictures--United States--Congresses.
Motion pictures--Political aspects--United States--Congresses.
Princeton subject headings:
Blacklisting of entertainers--United States--Congresses.
Communism and motion pictures--United States--Congresses.
Motion pictures--Political aspects--United States--Congresses.