Bassie and Adriaan have a diamond named after them. Escaped from prison, diamond thieves B1 and B2 attempt to steal it, dressing as Bassie and Adriaan. The actual Bassie and Adriaan are given three days to prove their innocence.
Bas van Toor
as Bassie
Bassie
Aad van Toor
as Adriaan
Adriaan
Wil Sibbelee
as B1
B1
Harry Dikmans
as B2
B2
Frans Kokshoorn
as De Boevenbaas
De Boevenbaas
