Nico Sturm

8 episodes

as Dries

as Frank · 6 episodes

as Professor Herman Van den Uytleg

as Father

as Professor Herman Van den Uytleg

as Albert Einstein

as Professor Herman Van den Uytleg

as papa van Klaas

as Gert Willems · 10 episodes

as Professor Herman Van den Uytleg

as Professor Van den Uytleg