Nico Sturm

Dries

Frank • 6 episodes

Professor Herman Van den Uytleg

Albert Einstein • 1 episodes

Thomas

Father

Professor Herman Van den Uytleg

papa van Klaas • 1 episodes

Professor Herman Van den Uytleg

Thomas • 2 episodes

Felix Druyts • 10 episodes

Gert Willems • 10 episodes

Professor Van den Uytleg

Professor Herman Van den Uytleg

Professor Herman Van den Uytleg

Patrick • 10 episodes

Professor Herman Van den Uytleg

Chantal

Kapitein Verschepen

Dave Duyns • 10 episodes

Danny

Traminspecteur

Roland

(voice)

Frederik Vandenberghe • 1 episodes

Self • 1 episodes

Various characters • 30 episodes

Prosper

Mark

Barré

Kenny Aernauts • 1 episodes

Thieu Verdin (jong) • 10 episodes

Vader Kriegel

Dieter Blomme • 1 episodes

Luc