According to Wikipedia, Steven Bednarski was a voice actor for Astroboy (uncredited) in the 1985 Cinelume version. He is now a historian at the University of Waterloo. I've sent him an email, maybe he can help us out with this.
Daniel Bertolino has a French page on Wikipedia which I'll need to run through a translator to understand. The other names will need some deeper digging.
"ASTROBUDDY" wrote:As for my knowledge of the show (and it is considerable), first let me ask--I seem to recall a Dr. Frag who was involved with the "Ministry of Science" website, are you that same Dr. Frag?
Yes, that's me. My free hosting got shut down some time ago.