Martha overhears Bernard and John talking about blackmail. Jacob has come up with a plan that includes a mysterious key. Brothers Bobby and Arnold, eternal rivals, both fancy Martha, but also have a soft spot for Leonie. The latter gets tasked to learn more about Jacob's plan. A dead man is discovered lying in Bernard's office late at night by somebody else searching the premises. When the main conspirators all gather at the Zevenhuis villa, John declines to cooperate...

Registration of the fourth (and last) theatre program by the Dutch comedian (and writer and singer) Martine Bijl.

Registration of the third theatre program by the Dutch comedian (and writer and singer) Martine Bijl.

Registration of the fourth theatre program by the Dutch comedy duo (Erik) van Muiswinkel and (Diederik) van Vleuten. The comedy duo broke up after their last program: Van Vleuten has started a second-hand bookstore and seeks solitude. The TV-personality Van Muiswinkel regularly visits his intellectual friend and gradually takes on increasingly insane guises.

Registration of the third theatre program by the Dutch comedy duo (Erik) van Muiswinkel and (Diederik) van Vleuten. One day a man has to go. Away from family, away from home and hearth. Away from the drudgery of his work, out to look the world straight in the eye! In short: one day a man has to go to a equipped holiday cottage. Diederik van Vleuten asked his friend Erik van Muiswinkel to come along. The result was their theatre third program in which two men, one with a house and one with a bunk bed, clash. What are two Dutch friends in their forties discussing in a house on a Dutch Frisian Island?

Registration of the fifth theatre program by the Dutch comedy duo (Erik) van Muiswinkel and (Diederik) van Vleuten. Two old friends meet in a Dutch park.

Television registration of Dutch theatre comedy by Annie M.G. Schmidt. This three-act comedy plays at the office of the New Positive Foundation – which aims to keep literature pure and especially to keep sex out. The story revolves around the frivolous divorced mother of a young employee at the Foundation, who has tampered with the books a bit. To help prevent the suspicion of fraud, this frisky mother enters the Foundation as a new employee, with all its consequences.

Television registration of Dutch theatre comedy by Annie M.G. Schmidt. This three-act comedy plays at the office of the New Positive Foundation – which aims to keep literature pure and especially to keep sex out. The story revolves around the frivolous divorced mother of a young employee at the Foundation, who has tampered with the books a bit. To help prevent the suspicion of fraud, this frisky mother enters the Foundation as a new employee, with all its consequences.

Sylvia and Ingrid are mother and daughter, but not each others. Ingrid feels guilty about her mother's death; she can't remember the fatal words she spoke before her mother's heart attack. Sylvia likes to take on the mother role and in weekly sessions the two women play scenes from Ingrid's life, moments from her relationship with her mother.

Sylvia and Ingrid are mother and daughter, but not each others. Ingrid feels guilty about her mother's death; she can't remember the fatal words she spoke before her mother's heart attack. Sylvia likes to take on the mother role and in weekly sessions the two women play scenes from Ingrid's life, moments from her relationship with her mother.