Secret History

Secret History

First Humans: The Cave Discovery (14x9)


Air date: Sep 27, 2015

Documentary following the discovery of fossilised remains in a deep and nearly inaccessible cave in South Africa. The bone fragments recovered were found to have come from a previously unknown species of human ancestor.

  • Premiered: Nov 1991
  • Episodes: 127
  • Followers: 4
  • Ended
  • Channel 4
  • Unknown