For me the stunts are so cool, they're one of my favourite things when we're doing the film.

I especially like Ron. Sometimes you feel so sorry for him because he's always getting stuff from his brothers. And he's got a fat, lazy rat.

I’ve loved the whole process. From previews to rehearsals, I’m in the best company. I’ve done one West End show before this but the excitement here…it’s incredible. It’s been a real education working on this, I don’t feel worthy. The role is over the top, bold and ridiculous.

Like one time I was a fish in Noah's Ark and now I'm in Harry Potter, a big step.

Well one of the times I did a stunt was in the devil’s snare room and they lifted me up on a harness and a safety rope really, really high, and they just dropped me down into the devil’s snare.

It's going to be really weird to know that people are going to actually know my name, that's going to be strange.

I do, kind of, spend a lot. And just on stupid things. Because I don't really know what to do. What are you supposed to do? Um. It just seems like way too much. We don't deserve it, at all, for what we do.