I always had a respect and an admiration for people who got into politics. I certainly have always been interested in law and political science.

It's hard to imagine in this day and age the accent in Dalton Trumbo speaking voice, the Mid Atlantic mixture of an English and American dialect, so flowery and oratorical that it almost sounds theatrical. It would be uncool today, no one would ever speak that way.

That's why we had Louis C.K. portray the harder line Communist, to accuse [Dalton] Trumbo of being a hypocrite.

The commentary track became a lot like the movie and there are some funny, long, awkward pauses that you can tell we're just trying to find stuff to say. None of us had gotten to really talk about the movie until that moment and they were in New York and we were in L.A.

One of the series of decisions that the great screenwriter John McNamara made was about who to depict. [Ronald] Reagan had a role in HUAC, he was a friendly witness, but never went over-the-top about it.

This is a movie version of the play [All the Way]and when Bryan [Cranston] was on stage the bigness of the man was played to the back of the house. When we turned the cameras on that, it changed a bit with close-ups, but we got just as much power in that beautiful intimacy.

It was about the compelling need to make countries get along to prevent war, in contrast with the totally petty and selfish bullshit that drives the individuals who are supposedly in charge of these countries. It's hard to believe that these self-centered people have nuclear weapons that they can fire at any moment.