We've heard from many teachers that they used episodes of Star Trek and concepts of Star Trek in their science classrooms in order to engage the students.

I've often reflected on this in the past weeks as I've been following the presidential campaign: Very often, I thought it would have been great for both of these guys to sit down and be force-fed a couple of dozen episodes of Star Trek.

An obsession might be a little strong a term, but it has now become one of the most significant aspects of my life, but most importantly of my career, because it has changed the public's perception of who Patrick Stewart is.

Tom Hanks knows the name of all the episodes.

I began directing episodes, which was a great light every couple of months. We never short-changed our audience, but it became something that you had to work at rather than something that was a pleasure.

Having played many roles of scientific intellect I do have an empathy for that world. It's been hard on me because flying the Enterprise for seven years in Star Trek and sitting in Cerebro in X-men has led people to believe that I know what I'm talking about. But I'm still trying to work out how to operate the air conditioning unit on my car.

I was just excited by the whole prospect of working in a television series in Hollywood. I had never anticipated that as an actor I would ever end up here. It may be some sort of fantasy I'd thought about from time to time, but it was completely unrealistic.