Is it possible to reconstruct a whole world from a few petrified footprints? Palaeontologist  Cajus Diedrich can. Largely unnoticed by the rest of the world, he discovered strange tracks in  a quarry in central Germany that were 240 million years old, the likes of which had never before been found in Europe. The trail was many meters long.The doc accompanies the scientist as he attempts to reconst..

This film makes the attempt to solve the mystery of the giant elephants by means of elaborate research, spectacular tests and absolutely unique archive footage. What kind of force does a spear require to penetrate an elephant's skull? Were the spears used in those days able to injure an elephant in such a way? What kind of hunting techniques have to be applied in order to successfully hunt an elep..