It's really great to do one piece, "I've Grown Accustomed To Your Face," my dad developed in 1956, when he was 20 years old, and it's great to do that piece again now and see that it still really works as well as it ever did.

It's actually good when the performers are nervous, because it kind of sharpens up your brain and a little bit of adrenaline is good. Initially it's really tough.

First of all, you're improvising through a puppet, so you're not always yourself: you're a cow or you're a pig or you're an old woman, you know, whatever puppet you pick, or you're a demon, you know, whatever you pick up, that's what you get to be in the scene.

And that was always my father's favorite part about shooting as well. Often my dad would shoot very, very late, he was quite a workaholic, they would do 20, 20-hour shoots and stuff like that.

I think initially it's terrifying because going into a show where, you know, "Oh, I'm going to be on stage for two hours, I have no lines to memorize, I have nothing really prepared," and actually I say that, the show is not all improvising.

We are deeply saddened to hear about the passing of Jonathan Hardy. The clever wit and joy he brought to his performance of Rygel was a true gift to the world of Farscape. My sincerest condolences go out to Jonathan's family and to his many fans around the world.

Oh, well, I can't tell you; it would be telling you the end. It's a one-character lip-syncing because in the early days, that's what my dad was doing.