I'm there [on Moana] with the other actors, so you play off one another. It's not just your idea of what the character is and what the world is like it would be in an animated [film], where it all sort of exists in your head. It's all right there, and if Diego's performance is doing what it's doing, it affects yours.

R2-D2 is like that, but I think because he doesn't speak actual words, his jokes don't land. It's really a hindrance. And the same with BB-8. But Artoo is a lot stronger.

It's closer to just acting in a film because it was a six-month commitment. We got to fly all over the world.

I wrote and directed and acted in it and produced it, every job I have since that - and Star Wars included - I look at it completely different now. Now that I've seen how it gets made, I can appreciate the jobs that people are doing, and it's also become a different learning experience for me to work on things because I'm watching pros at the top of their field do their jobs and just picking up on their tricks and all of their expertise and stashing them away in my brain.

I trained as a stage actor and was given a lot of technical tools to play with.

Because I'm CGI, [John Swartz] gave me a role of an Imperial pilot in one scene, so I had a day where I was on camera dressed as a black suit and a little cap that they wear.

[Making Moana] was like camping because we were all living together on the boat, and one night we came home and there was a whale shark. I got to go swimming with her. It was a magic, magic, magical time.