As for facial hair, I think I decided it was a good look after graduate school. I always shave it myself and trim my own beard. I change the look depending on the role. For 'Million Dollar Baby,' I had no facial hair. For 'Men in Black 3,' I had no facial hair but did wear a wig.
Ridley Scott was part of the production team on 'The Good Wife.' I auditioned on my iPhone, and it moved very quickly after that, as they thought I was right for the role, and pretty soon I was filming in Iceland for two months.