Guest Stars Romijn Conen as Frank de Ponti Dimme Treurniet as Maurice van Dongen Huub Stapel as Geert Veldkamp Arthur Roffelsen as Bertrand Hanneke Scholten as Wimmie Kroes Wivineke van Groningen as Wiersema Margien van Doesen as Bridget Neijssen Giam Kwee as Keiko Sakamura Dewi Reijs as Nitta Sakamura Jurgen Stein as Hotel eigenaar Hiromi Tojo as Japanese tuinman Louis Van Beek as Lab technicus
