I wasn’t aware of that site. Thanks for the links!
Oh my, it’s the oldest video site on the internet. From the Smithsonian I believe. All legitimately Public Domain movies and shows.
But it’s hard to search IMO so I recommend going to this guy’s sites: http://free-classic-movies.com/ and http://free-classic-tv-shows.com/.
It’s a catalogue of _what’s at archive.org.
You can search it by actor or year for movies and his TV site is very easy to find things on.