Bassie and Adriaan take a well-earned holiday but find themselves chased by two diamond thieves, referred to as B1 and B2. The crooks mistake Bassie for the go-between who came to collect the key to the vault of the stolen diamonds.
Bas van ToorAad van Toor
Ended
Bassie en Adriaan: Het geheim van de sleutel
October 9, 1978
June 30, 1979
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Dutch