I consider theater, this is a vacation for me from LA, I sort of view this as I get to have this vacation and during my vacation I get to work on acting. It's like an acting class. And if I go too long without doing a play, I just feel empty. Like approaching a role, I feel like the pool is very shallow, like I'm drawn from it. So I need to come back and do a play, fortunately I've been able to, every couple of years.

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.

When we recorded [Moana], I would do all of the stuff and then save all the big screaming for last so that you can really blow it out and ratchet it up every time, get that perfect panicked pitch.

The reason I got into acting was the audience is right there and if you did something great they were right there and you knew it.

It's just like they approach things on every movie I've worked on, very much as if it was a live-action movie. The character you're playing, even though he's a rooster and is really stupid, you approach it in the same way you would approach Hamlet, which is exactly how I approached it. But they give you the circumstances. "You're on the boat. You didn't expect to be here. You just climbed in a boat to maybe sleep. You don't even know why you climbed in the boat. You're really that dumb.

Wray Nerely, the character in Con Man, he actually had a role in Rogue One, but he got cut. It sucked. John Swartz, the producer, is a big fan of Con Man. I even got to screen Con Man while we were shooting Star Wars. They had a theater there, and they let me screen one of the little 10-minute episodes for everyone. What sucked was I had to follow Star Wars.

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