I saw this as a child

I was 6 or 7 years old when I saw the beginning of this series at my grandparents home in the netherlands. I never saw the end of it beacause I couldn't watch anymore after a frightning scene. It was a scene in a cave or hut where a skeleton is found. I think I had nightmares until the age of 10.
Funny how a little unknown series like this cant haunt someones memory. I am glad I am not the only one remembering this series. i am curious how it ends! Perhaps I will order the dvd. I only have to learn french first ;-)