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Release Date: 30 Mon, Sep 1968
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.
13 Episodes
as Sylvia Horn
as Jan van Dongen
2019
2020
1988
2025
1975
2019
1981
2015
2009
2025
1958
1971
2016
2020
2021
