Walter
Lucas
Voice
Dr. Müller
Erik
Frans
Willem Mengelberg
Politiechef (voice)
Walter
August Reynard
Dutch Contractor
Father/Grandpa
Vedder
Lennaert
Felix
Andries
Jörgen
Doctor Jonkman
Knight Edwinem
Lex
Hugo
Teun
Melissa's Father
The mayor
GP Terlinden
Joep
Albertus Marinus Jacobus Hagenstein-Huygens
Mijnsherenland
Daniel Grinberg
Ferdinand de Wit
Sander Vastenhout
Maikov
Koos
Viktor
Studenten (as Gijs Scholten)
