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 think I'd take a human butler over a robot one.

It's remarkable to see the advancements since the early days of [Harry] Potter with putting LEDs on everything, pointing sticks and measuring. Just archaic stuff. Now, it's like one guy with a laptop.

Oh God, you know what would be really good for me is a dog locater - it would save me the hours that I have to spend looking for my dog.

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

I took the original stuff that I read as standalone [in The Flash]. I didn't have anything to refer to, so to me it was all new. It's delightfully simple, the show, but it has many moving parts. It certainly makes you pay attention.

I used to have all the Goosebumps books as a kid too.