Is that episode available anywhere?
I have no idea...but I bet it is. Burgess Merideth is a lowly bank teller in danger of losing his job because he is caught reading when he should be working. He escapes into the vault at lunch to read when the nuclear attack occurs leaving him as an unlikely survivor. He finds a hardware store and retrieves a gun and is ready to end it all when he sees the ruins of the library and realizes he is in nervana...until he reaches over to pick up one more book when his glasses fall off and shatter...and now he can’t even find the gun again. It was a fabulous episode.