KH: [laughs] No, but I tried to get into a French nightclub by saying "je suis celebrity" once. That's the most embarrassing thing that's ever happened to me.

BuzzFeed: Did it work?

KH: No.

6. What was the most exciting thing about returning to the world of How To Train Your Dragon?

KH: I love being part of this family. I loved seeing Dean [DeBlois] — who's the creator and the writer and the mastermind of it — and getting into a booth with him and acting the scenes out with him, because he's just so much fun to work with.

7. What's the most challenging thing about working in animation?

KH: I think that, because you're not necessarily seeing what's going on on the other side of things with the animation, you have to do a lot of imagining yourself about the situation so you can vocally match what's going on. When you finally do it, you kind of go, "Well, I could've gone a bit bigger then, or a bit smaller." But it takes a lot of imagining, a bit like green screen work.

8. Is there an element of your character that you particularly relate to on a personal level?

KH: He's very stressed a lot of the time, you know, he's concerned about things. I think that's like me.