When I was kid I noticed one of the Colourforms Outerspacemen toys was from Hollow Earth. I think it was Mystron from Series II, which I never had. You?
I think the Hollow Earth also appeared in some way in a movie I adored in the Sixties, Journey to the Centre of the Earth. I can see the film's heroes staring out over a vast subterranean ocean, which was a startling image for an impressionable kid. Did you see it?
Recently I was watching another more modern film - I forget which - King Kong v Godzilla? - and the concept of Hollow Earth came up again. Anyone know what I'm on about?
So just what is the Hollow Earth idea? Who is meant to be living down there?