My mom and my dad are ebullient people, and I think I carry that with me.

The key research I usually apply that allows me to understand the roles that I take on, starts with the script in front of me, and what it offers. I try to absorb as much of it as I can, in the time that I have to study it, and I like to change things up, if I have a choice in the matter... and I usually don't. I dream on it, write about and find out who the individual is, and try to bring him to life with as much human and truth as I can.

[Pawn Sacrifice is] about the 1972 chess championship between Bobby Fischer and Boris Spassky. I play Paul Marshall.It was a great story of a very peculiar man, another genius who's troubled and lived an interesting life. I had great fun making that.

I think Aaron [Sorkin] did a remarkable job of plucking Andy [Hertzfeld] out of [Steve] Jobs' story, to perhaps reflect back on Steve a sense of maybe some things that were missing in Steve's life. Andy, just by nature, is one of these straight shooters.

I have making a new film called Story of Your Life, directed by Denis Villeneuve, with Amy Adams and Jeremy Renner and Forest Whitaker. Which is about aliens coming to the earth and observing us and us trying to find a way to communicate with them.

I play Edward G. Robinson [in Trumbo], who was a close friend and a co-worker of Dalton's [Trumbo]. They worked together on at least one or two screenplays. A lot of these stories take famous people and show you who they are behind the scenes, which is kind of fun. One of the things about getting to play Edward G. Robinson was learning who the man was away from his movie-star exterior.

The bitterest truth is better than the sweetest lie.