I am trying to find this It's either dimension x or x minus 1 the plot of 1 show is hikers find a cave with an aillen wire recorder the wire gets changed after the first atomic bomb blast. The second involve a group of men who find and are ...trapped in a pit like world run by hairy egg shaped people. (And no...I haven't partaken of any maryjane)

Edison-
Neither of those shows are from X Minus One or Dimension X. Can you give a better description?

It was "Incident at Switchpath" from a series called "Beyond Tomorrow". It was available on a Radiola Company LP years ago. Do a goggle search - it will come up.

Thanks so much that was it!!!!!! Played it for my wife and she couldn't sleep. I believe the other show was from the same series as well. Thanks again to all