Guest Stars Joy Wielkens as Donna Martina Loek Peters as Gerrit Cornelissen Juda Goslinga as David van Boetzelaer Martin van Tulder as Meneer Piet Patrick Stoof as Toon Blok Janni Goslinga as Daphne van Boetzelaer Jasper Boeke as Govert de Gier Kimberley Klaver as Merel Blok Peggy Vrijens as Petra Bakker Romy Gevers as Chantal Bakker Camilla Siegertsz as Wilma Cornelissen Isaäk Hofland as Ton de Vries Saskia Schafer as Berrie de Vries Erik van Rijsselt as Brigadier