They are not easily visible. I only found an easter egg in my LOTR dvds. Usually, if you move the curser up and down, you'll see that maybe one of the symbols changed and you click on it. Chances that's your easter egg. It's usually found in special features section and when you scroll down after the last thing there. Obviously, I am not an expert on it. My Fellowship of the Ring easter egg had the Jack Black and Sarah Michelle's spoof on LOTR 1. The second one had award acceptance speech of Gollum on being the best sci-fi character or something. The third one I haven't found yet.
Originally posted by Lightningrod
or if you go online i am sure you can find the easter eggs for some dvdsthat is what i usually do when i get a new dvd if there is something extra on it
You can.. I have seen some on IMDb.com
But if you type. something like Se7en DVD easter eggs into Google you can get them.