Joop Doderer

as Soldier (uncredited)

as Hendrik

as Cornelius Muller

as Oude man

as Koster

as Wim Gerritsen

as Rechercheur De Cock

as Van Heligan

as De Groninger

as Prof. Rijckevorsel

as Pierre de Vries

as Ormas

as Jan de Buschauffeur

as Ludovic Mericourt

as Zakenman

as Pastoor

as Oom

as Karak

as Meneer Bubbelman