I'm not worried about IMDB either, IMD like Amazon and a bunch of other places claims copyrights that they can't actually claim since it isn't their stuff to begin with. A good example of this is actor/actress listings in movies which aren't theirs to copyright same with book cover images since the publisher not amazon holds the right to the image on the book cover and amazon cannot take that away from them just from being a resaler of the book. It should be noted though that I am not an expert on copyright law so I could be entirely wrong on this but even though common sense and copyright law almost never go together it's just common sense that this would be the way it is.
-Jtkiefer