Matt Weiner is an amazing writer. He's one of the best, greatest writers that's ever written for television, or just written.
Jared HarrisOften in films there's more of allowing the actors to make the dialogue fit better in their own. Also, you get to a location and the geography is different, so the lines don't line up the right way, so you do have to change stuff.
Jared HarrisWhen preparing for a role, a month is a luxury. Sometimes you've maybe got two weeks before you start on something. So you have to learn how to do it quickly. And the longer you have a role, that it lives in your imagination, the more you're going to be able to contribute when you get on set. Because it's really about your subconscious having time to sit with the part, so you're out doing something and then something occurs to you, you know?
Jared Harris