The geologists Sylvia Horn, Jan van Dongen, Tom Halley and Dr. Heinz Ullrich are looking for niobium, tungsten and uranium in South Africa. Their opponent is the criminal Don Connors, who is also after the raw materials.
Episode 1
Sep 30, 1968
No description available.
Episode 2
Oct 7, 1968
No description available.
Episode 3
Oct 14, 1968
No description available.
Episode 4
Oct 21, 1968
No description available.
Episode 5
Oct 28, 1968
No description available.
Episode 6
Nov 4, 1968
No description available.
Episode 7
Nov 11, 1968
No description available.
Episode 8
Nov 18, 1968
No description available.
Episode 9
Nov 25, 1968
No description available.
Episode 10
Dec 2, 1968
No description available.
Episode 11
Dec 9, 1968
No description available.
Episode 12
Dec 16, 1968
No description available.
Episode 13
Dec 23, 1968
No description available.
