First of all, directing was the most incredible experience. When you run a television show, directing is something that not many people actually get the time to do because you're so consumed with everything that's going on. You can't just disappear.

Fortunately, at the end of every season, we close the chapter and start anew. That's the language of the series now, so it can organically come to a conclusion that we love.

We can't say anything, but just remember that, on Fringe, nothing is as it seems. There's always a little more to the story behind the story. He's definitely a large part, going forward. A lot of things will come full circle.

Jeff always says, "In the cinema, everybody goes to sci-fi. Those are the biggest movies. But, in television, nobody wants to touch it with a barge pole." It's strange. I think it's because maybe there's a legacy of television shows that depicted sci-fi in a certain way that turns off a lot of viewers, so maybe there's a negative connotation.

Sometimes something you thought wouldn't really be as big as it was blows up into something else.

Fortunately, I have an amazing partner that allows us to do these different things, who will be directing an episode himself soon, I'm sure. But, it's amazing. I love directing and I think that it allowed me to get closer to the actors and actually work with them on a level that I haven't before, and really get down there with them. I would jump at the chance to do it, anytime I could.

First of all, directing was the most incredible experience. When you run a television show, directing is something that not many people actually get the time to do because you're so consumed with everything that's going on. You can't just disappear.