An environmental spy infiltrates the global organisation for the illegal timber trade.

Every year, 20 million cubic metres of timber are illegally harvested from the forests of Romania. But where do the trees end up and who makes the money? Alexander von Bismarck is the director of the NGO ‘Environmental Investigation Agency’, and together with his international team he goes undercover to infiltrate large companies around the world and document how they produce and sell illegally harvested timber.