Jan Decleir

as The Professor

as Oom Siem/Sinterklaas

as Angelo Ledda

as Le gynécologue

as Dreverhaven

as Boss Man

as Adolf Daens

as Verteller

as Bishop Köckerman

as Oom Siem / Sinterklaas

as Old Laurens

as Bob de Beer

as Koning Jozef

as Stan Moreels

as Stan Moereels

as Klaas de Wit

as Uitvinder van het woordenboek

as Sinterklaas

as Hubert Geunings

as Victor Dielemans

as Karel Van Grieken

as Ludo Vrancken (oud)