Z.P.G.

Ah yes, Z.P.G. I picked it up on a whim at a video store liquidation. I'm glad I did. It's a little lot slow at times, but pretty interesting overall. And this is a case where the low quality of the print seems to help it be more mysterious. 

Love them 'tells you nothing' covers! ;) 

Decent dystopian story, typical of the 70s. 

Here's the trailer:

 Makes me want to watch it again!