Hitler when he came to power, had few international connections, and he distrusted elements of his civil service. What he needed was people he could trust, who were connected to the highest echelons of power throughout Europe. These emissaries would be used to sound out opinion, and smooth over incidents when they happened.

And that is what Angus is looking at in this episode, those ‘back channels’, the aristocratic go betweens that Hitler employed.

Joining him is Karina Urbach.

Karina is currently working at the Institute for Advanced Study at Princeton, her book 'Go Betweens for Hitler' was published in 2015.