John G. Brennan é um actor de 62 anos de idade ( 1 décembre 1961). John G. Brennan apareceu em 3 série e 6 filmes. Um desempenho a ser encontrado no papel de (voices) / Horace (voice) / Horace / Mort Goldman (voice) / Man #2 (voice) / Mort Goldman (voice) / Mort Goldman (voice) (uncredited) / Mort Goldman / Bill Gates (voice) / Mort Goldman / Horace (voice) / Mort Goldman as Innkeeper (voice) / Mort Goldman as Lando Calrissian (voice) / Zima Bottle (voice) na série Family Guy. No cinema, como Mort Goldman as Lando Calrissian (voice) (as Johnny Brennan) na longa-metragem Family Guy Presents: It's a Trap!.