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.

Van der Valk is contacted following the death of a young woman. The investigation brings him into contact with a nun interested in erotica, a Christian sect and a drug…