While Buks and Anna are on Zarep, Gorman and Karnati plan an attack on Interster.
Gorman and Karnati almost manages to kill all the animals in the Kruger Park.
Gorman is trying to make fake diamonds. Lt Anna Redelinghuys steps in to help Interster combat Gorman and Karnati.
Gorman develops a proton ray to turn all earth’s gold into lead.
Gorman and Karnati return to earth and use stolen Interster equipment to build a secret base in the Namib.
A South African Supermarionation children's television show about an undercover planetary defence agency operating from Cape Town under the guise of an interstellar shipping company. The show mirrored the real world political issues of international isolation facing Apartheid South Africa with the Earth being depicted as a galactic pariah of the "Interplanetary League" due to its cold war with the planet "Krokon". The villain in the series was depicted by Prince Karnati or his evil henchmen.