TF1 Hidden Extra Feature?

Hi all,

I was looking through the raw contents of the TF1 UFO DVD special
features disc, and I stumbled upon an extra feature which I did NOT
see when using my DVD player! It's the end credit sequence with the
Earth, Moon, etc. but without any credits on it. It's as if the
person who was putting together the DVD was planning on making it a
special feature, but forgot to put a "link" to it, but the raw data
made it onto the DVD anyway!

Or... perhaps it's an "easter egg" -- a hidden feature that can be
accessed in some obscure way...

Marc