Set in the Yorkshire Dales in the 1870s, the series focuses upon the shanty town of Jericho, home to a community that will live, thrive and die in the shadow of the viaduct they've been brought together to build. Jericho is a community of people with secrets to hide and those looking to start again.

Set against the backdrop of the city of Amsterdam, Piet Van der Valk and his team investigate a series of high-profile cases immersed in the worlds of art, politics, addiction, mysticism and the fashion industry.