When he was summoned before the House Committee on Un-American Activities in 1951, Abraham Lincoln Polonsky (1911-1999) was labeled "a very dangerous citizen" by Harold Velde, a congressman from Illinois. Lawyer, educator, novelist, labor organizer, radio and television scriptwriter, film director and screenwriter, wartime intelligence operative, and full-time radical romantic, Polonsky was blacklisted in Hollywood for refusing to be an informer...