I like all films whether it's dark or light, love, hate, whatever it is, I enjoy it.

It's such a pleasant experience [being a part of the DC Universe], though very nerve-wracking to come on to someone else's set, essentially. They've been there for two years, so for me to sort of walk on and to be expected to jump into it, it's not always that easy. But they made it incredibly welcoming and hospitable, so I'm very grateful for that.

I really tried out for the part of Harry Potter, but they ended up picking me for the part of the enemy of Harry. Actually it is really fun playing the bad kid because it just has so many interesting qualities to it. And Daniel Radcliffe and I get along really well off set so it's really fun filming.

There are a couple of carp fishing books I've been reading. I'm very interested in that line of books, because I think they write very well, carp anglers, about the general environment.

The actual course is called fishery studies, and you study general aquatics and fishery management.

And to me, fame is not a positive thing. The idea of being famous is a lot better than the reality. It's fantastic when you go to premieres and people cheer you, but it's not real. And it's totally not my approach to get my name on a club door just because I can.

As soon as you see 'Dame' in front of someone's name, you get nervous, but Dame Maggie Smith is the most wonderfully gentle woman I have ever met. She never had a bad word to say.