in regards to make room for daddy, i did some research on the term. there seems to be quite a few various definitions. and some things can be public domain in one country but have copyright protection of some sort in another country. speaking about the usa, and in the context of video - if something is in public domain, is it ever possible for it to be bought, or somehow have copyright protection ? also, lets assume that seasons 1-3 are in public domain - can a remastered hd-quality print of the show have some sort of copyright protection ?