The business is thriving, but when will it be enough for Frank? A telephone line for insomniacs proves to be problematic, while the women’s line is difficult to get going.

The fall of the Berlin Wall heralds changes, Marly makes a move, Ramon discusses an important decision, and Frank has a hard time with the tax authorities.

When an employee of the Cuypers Diamonds is killed and his body delivered in pieces to the wealthy siblings and heirs to the company, Van der Valk must consider a…