A German expedition is in the African jungles on an unidentified misson. During this mission one of the German explorers, Thoren, is attacked and captured by the local natives called the Botos.

• Marion Michael
• Hardy Krüger
• Adrian Hoven
• Reinhard Kolldehoff
• Walter Bluhm
• Irène Galter
• Rudolf Forster
• Peter Mosbacher