In a London still digging out from the immediate aftermath of World War II, British intelligence officer Capt. Callum Ferguson (Jim Sturgess) has the task of wooing captured German aeronautics engineer Dieter Koehler (August Diehl) to using his skills for England. Their dogged battle of wills fuels this captivating mini-series from Acorn TV; Freddie Highmore, Phoebe Fox, Alfie Allen, Angela Bassett, and Alfred Molina co-star. 7 1/4 hrs. on 3 discs. Widescreen; Soundtrack: English; Subtitles: English; featurettes; photo gallery.