Nathalie Boyer

An anthology series in which each episode is a self-contained story set in a different world, with all stories linked together by an asteroid called the Metal Hurlant, which is passing close to the planet that is the focus of the current episode. (imdb)

Following a series of unexplained crimes, a father is reunited with the son who has been missing for 10 years. Titane : A metal highly resistant to heat and corrosion, with high tensile strength alloys. (imdb)