Conventionally handsome is not really where I'm at.

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

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.

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 very lucky with 'Harry Potter.' I got that role because I'm a ginger! Red hair was my only qualification!