I love Diego [ Luna Cassian]. Diego is very funny. He's a very cool guy. I'm looking forward to doing all the press stuff and getting to hang out with him and everybody again.

It was a very interesting challenge [Heihei role] because he's limited to rooster-y, chicken-type noises, and he goes along on the whole adventure. It just becomes, "If that's how you express yourself, go for it.

I have a very close friend who is a brilliant clown, and I always wanted to do a show with him. So I did one year at La MaMa Theatre. I had not done stilts before that show, and I had about two weeks to learn how to do that, and they were just made with off-off Broadway money. The ones that I had in Rogue One were made by [Industrial Light & Magic]. So they were really easy. They were made with actual prosthetic feet on the bottom. They were athletic, in a way. I could run in them. There was a bounce to them that I could use.

Those are always fun characters to play, the ones who are stupid but speak with authority.

It was great. We knew we were going back when we finished the movie. It was such a big movie [Star Wars].

C-3PO is flappable [in Star Wars]. [Kaytoo is] very unflappable compared to C-3PO, who is just flapping all over the place.

I actually oddly have done another robot motion capture. I did Sonny in I, Robot.