Stan Oude Alink

as Himself

as Boy

as Pim

as Daan Kuijpers

as Patient/Havenjongen

as Hendrik

as Fred

as Mart

as Samuel

as Leerling in Examenjaar (uncredited)

as Bezoeker Musical (uncredited)

as Demonstrand (uncredited)

as Tygo van Buren

as Presentator

as Host

as Host

as Spock

as Daan Kuijpers

as Side-Kick