Freedom Radio (a.k.a. A Voice in the Night) is a 1941 British propaganda film directed by Anthony Asquith and starring Clive Brook, Diana Wynyard, Raymond Huntley and Derek Farr. It is set in Nazi Germany in the days leading up to the Second World War and concerns an underground German resistance group who run a radio station broadcasting against the totalitarian Third Reich.

Plot

The story begins in Vienna just before the beginning of the Second World War. Dr Roder is physician to some important members of the Nazi party but prefers being at his luxurious house with his wife, Irena, and servants. Irena's brother Otto returns from Italy and they throw a party with many interesting and high-ranking attendees. During the party the Gestapo call, requiring his immediate attendance.