He cooperated with the Committee to the extent that he responded to their questions and reiterated names of Communist Party members who had been previously cited by his friend and former Group colleague, Elia Kazan.
Colaborou co Comité, respondendo ás súas preguntas, e reiterou nomes de membros do Partido Comunista, xa anteriormente citados polo seu amigo e antigo compañeiro de Group Theatre, Elia Kazan.