Bassie & Adriaan: The Secret of the Key
Movie| Title | Bassie & Adriaan: Het geheim van de sleutel |
| User score | 9 |
| Release date | Oct 8, 1978 |
| Genre | Comedy, Family, Adventure |
| Director | Aad van Toor , Guus Verstraete jr. |
| Production country | Netherlands |
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.
