character - prof. Wesseling

character - Clunet

character - Vlindervader

character - oom Ad

character - Van Der Schoor

character - Jonny's uncle

character - Maigret

character - Dutchman (segment "La Rivière de diamants")

character - De heer Keizer

character - Burgemeester

character - Simon

character - Anton Alting

character - Frans Vermeer