I had my guitar at the set of 'Lost in Space' every day. I was the only one in the cast who had a stereo in his dressing room. So while I was in school or when I was in there working with Dr. Smith and the robot, half the rest of the cast was in my trailer listening to their records that they would bring.

And of course, I absolutely loved making Lost in Space as a kid.

I started playing the guitar when we started filming the pilot to 'Lost in Space,' which was way back in December of 1964, and there's a little bit in the pilot that was used in the first season where Will Robinson is sitting around some bad foam rubber rock playing and singing 'Greensleeves.'

Babylon 5 is probably the biggest, most ambitious television science fiction series ever made. It's one big novel told over five years with 110 different stories told within it.