Five (1951)
I didn't see a separate thread for this movie, so this will have to do.
The movie Five from 1951, along with seven other movies, is available in a blu-ray set called Thrillers from the Vault.
Here's a link to the company who put it out:
https://www.millcreekent.com/products/thrillers-from-the-vault
I found my copy at Walmart for $20.00.
Here's the Wikipedia entry:
https://en.wikipedia.org/wiki/Five_%281951_film%29
Here's the trailer (it looks like ass but the blu-ray is perfect):
https://www.youtube.com/watch?v=KsHDF7OCPCg
The blu-ray version looks nice, has subtitles but no special features or commentary.
The movie follows some survivors of a world wide nuclear war and apparently its the first nuclear holocaust type movie.
It's a minimal movie but it works and I thought it was great.