When we made ‘Fireball XL5’, I’d never heard of NBC, and I didn’t even know what American networks were. I knew that it would be wonderful if the show was successful in America, but I...

My dementia hasn’t just affected me – it’s affected my friends and family, too.

I’m a tomorrow’s person. I don’t collect memorabilia.

There are some people in show business who are proud of the number of marriages they’ve had.

I’ve always been interested in the idea of space exploration. When I was younger it was just a dream, but the theory of rockets being able to travel through space was very much alive. I...