I am not willing, now or in the future, to bring bad trouble to people who, in my past association with them, were completely innocent of any talk or any action that was disloyal or subversive. I do not like subversion or disloyalty in any form and if I had ever seen any I would have considered it my duty to have reported it to the proper authorities. But to hurt innocent people whom I knew many years ago in order to save myself is, to me, inhuman and indecent and dishonorable. I cannot and will not cut my conscience to fit this year’s fashions, even though I long ago came to the conclusion that I was not a political person and could have no comfortable place in any political group.

Lillian Hellman (1905-1984) American playwright, screenwriter

Letter to Rep. John S. Wood, House Committee on Un-American Activities (19 May 1952)
    (Source)

National Archives copy. Reprinted in The Nation (31 May 1952).

In the letter Hellman offers to come before the committee and talk of her own life and beliefs, but not if she could then be compelled to "name names" of others. As a result of the letter and her invoking the Fifth Amendment at the HUAC hearings, Hellman was put on the Hollywood Blacklist for the rest of the decade.