Hitler's doctor is gradually realising that the Nazi regime isn't as good as it pretends to be when his friends start to "disappear" into the camps. His wife is courted by the party and accepts a political post in Berlin. Meanwhile Dr Karl decides to try to do something to counteract the Nazi propaganda and with the help of an engineer and a few friends he sets up the Freedom Radio to counteract the Nazi propaganda.
| Directing | Anthony Asquith | Director |
| Camera | Bernard Knowles | Director of Photography |
| Editing | Reginald Beck | Editor |
| Sound | Leslie Murray | Sound |
| Directing | Peggy McClafferty | Continuity |
| Writing | Roland Pertwee | Story |
| Writing | Bridget Boland | Story |
| Writing | Louis Golding | Story |
| Writing | Gordon Wellesley | Story |
| Writing | Anatole de Grunwald | Writer |
| Writing | Jeffrey Dell | Writer |
| Writing | Basil Woon | Writer |