In the 1950s, four years apart, the director Elia Kazan and the playwright Arthur Miller were subpoenaed to testify before the House Un-American Activities Committee.
As friends and collaborators, Kazan had once been a member of the Communist party, while Miller had associated with those in it. Under the shadow of the blacklisted “Hollywood Ten”, with McCarthyist fear at fever-pitch, Kazan named names in front of the committee while Miller refused to do so, and was punished for it with a suspended prison sentence.