Often, men exploring the deepest caves and caverns of the Earth have
disappeared, never to be seen again. But freezing Artic temperatures and
Magnetic Force Shields have successfully prevented mankind from discovering
the really major enterences to Hollow Earth, the giant doorways located
directly at the North and South Poles. It is through these giant openings
that MYSTRON and The Men of Hollow Earth guide their winged ships whose
awkward flapping stirs up vast Artic winds that engulf our world as they
struggle to leave the heavy atmosphere of Earth and reach the smooth ether
on which to glide to distant stars.
Photo of Carded Mystron courtesy of Roger Seitzinger