>>214044441
Night of the Living Dead has been in the public domain since it came out, but nowadays it's available on 4K and looks really great. Dawn is also available in 4K, and Day is apparently coming to 4K soon but not by this Halloween season.
Return of the Living Dead is also out in 4K and is one of my favorite 4Ks

We live in a great time to experience and re-experience classic zombie kino