Africa's Great Rift

• 
  Francesco Rovero
  Self
• 
  Yossi Leshem
  Self
• 
  Louise Leakey
  Self
• 
  Michio Nakamura
  Self
• 
  Sarah Durant
  Self - Serengeti Cheetah Project

• Harald Pokieser
• Paul Reddish

• Harald Pokieser
  ...
  (writer)

• Otto Clemens
• Margit Maurer