Guest Stars Tom Van Bauwel as Professor Van Der Weyden Annick Christiaens as Denise Rabet Fabrice Delecluse as Sven Lio Bertier as Katrien Peter Thyssen as Meneer Selleslaghs Hans Van Cauwenberghe as Dokter Houben Walter Baele as Meneer Aerts Isabelle Van Hecke as Ann Gielen Lana Macanovic as Hilde Verhellen Hanne Struyf as Kelly