Guest Stars Lieke Antonisen as Gerda Blok Tamara Brinkman as Marielle Maurice Nathan Weert as Father Ko van den Bosch as Wim van Elst Arjan Duine as Meneer De Zoet Annemarie Feltmann as Bibliothecaresse Anna Hermanns as Mevrouw De Zoet Ileana Stana Ionescu as Joy Kon-Ckili Dimitri Ivanov as Ripper #2 Vincent Mulder as Crimineel #2 Igor Podsiadly as Ripper #1 Joelke Sanders as Monique van Vliet Rick van Elk as Crimineel #1 Claire Veldkamp as Maaike Dyon Wilkens as Ronnie de Zoet