In 'Cavalry,' I had one scene where I was playing a pretty awful character.

Conventionally handsome is not really where I'm at.

Everyone talks about how we're on our phones all the time, but the fact remains that when I'm away on a film set for two months, I can Skype my family. I remember the phone calls my parents had to make when my dad was away for a while when I was younger - that once-a-week expensive phone call! The time pressure on talking to your father!

The whole idea with acting is that you take some risks. And if you take some risks, you're really going to mess up sometimes. But it's not OK to mess up a movie; it's not OK to do that just so you can improve as an actor. But film-making takes a little bit of risk in every department.

When I was younger, my father told me not to pigeonhole the way that I perceive myself.

I got to work with Cillian Murphy and my dad, Jim Broadbent and Jodie Whittaker on 'Perrier's Bounty.' It was a small part, but it was really special.