A gang of six wealthy, well-dressed and well-spoken hoodlums break into a married couple's house and rape the wife while forcing the husband to watch. Thus begins a dogged investigation by a determined detective who quickly finds that their cult-like solidarity can be a serious obstacle to breaking them.
Bryan Marshall
as Inspector van der Valk
Alexandra Stewart
as Feodora
Sebastian Graham Jones
as Jansen
Anthony Allen
as Erik Mierle
Ida Goemans
as Carmen
Nicholas Hoye
as Kees van Sonneveld
Sylvia Kristel
as Hannie Troost
Delia Lindsay
as Ms. Maris
Edward Judd
as Mierle
Roger Hammond
as Maris
Derek Hart
as Kieft
Guido de Moor
as Marcousis
