The Hollywood blacklist was an entertainment industry blacklist put in effect in the mid-20th century in the United States during the early years of the Cold War, in Hollywood and elsewhere. Actors, screenwriters, directors, musicians, and other American entertainment professionals were barred from work by the studios.
The May 7, 1948, issue of the Counterattack newsletter warned readers about a radio talk show that had recently expanded its audience by moving from the Mutual network to ABC: "Communist Party members and fellow-travelers have often been guests on [Arthur] Gaeth's program."
The first Hollywood movie to overtly take on McCarthyism, Storm Center was released in 1956. Bette Davis "plays a small-town librarian who refuses, on principle, to remove a book called The Communist Dream from the shelves when the local council deems it subversive".
House Un-American Activities Committee
The House Committee on Un-American Activities (HCUA), popularly the House Un-American Activities Committee (HUAC), was an investigative committee of the United States House of Representatives, created in 1938 to investigate alleged disloyalty and subversive activities on the part of private citizens, public employees, and those organizations suspected of having communist ties. It became a standing (permanent) committee in 1946, and from 1969 onwards it was known as the House Committee on Internal Security. When the House abolished the committee in 1975, its functions were transferred to the House Judiciary Committee.
Chairman Martin Dies of the House Un-American Activities Committee proofreads his October 26, 1938 letter replying to President Roosevelt's attack on the committee.
Lee Slater Overman headed the first congressional investigation of American communism back in 1919.
Texas Democrat Martin Dies Jr. served as chair of the Special Committee on Un-American Activities, predecessor to the permanent committee, for its entire seven-year duration.
Democrat Francis E. Walter of Pennsylvania was chair of HUAC from 1955 until his death in 1963.