Van De Valk Season 4. Van der valk season 4 | tba brilliant but cynical cop piet van der valk is back on his wild amsterdam beat in this crime thriller based on the novels of nicolas freeling. Despite a complete lack of marketing by the production and masterpiece not making a peep about the series returning until now, van der valk does actually have a.
Van der valk | promotion | season 4 preview. Commissaris piet van der valk brings his dogged persistence to three cases that reach all levels of amsterdamโs society and.