Theo suspects the German chemical toilet dealer of being an accomplice of the diplomat. As soon as Willem finds the two of them in a deserted forest, Theo desperately tries to convince Willem of his story. Willem wonders if Theo isn't holding an innocent person captive. Is Theo even in his right mind?

Malik is trying to figure out when the terrorists are going to carry out an attack. Meanwhile, Theo and Willem are interrogating Franz Redelmacher, hoping he'll tell them who "The Diplomat" really is. What they don't know is that "The Diplomat" is staying in Tilburg and has had his sights set on Theo and Willem for quite some time.