Computer animation, historical documents, archive film, and other media help recreate July 20 1944, the day Hitler's generals attempted to assassinate him.
| Actor | Role |
|---|---|
| TTom StreithorstNarrator (voice) | Narrator (voice) |
 Andrew RobertsSelf - Churchill historian | Self - Churchill historian |
| WWarren KimballSelf - Roosevelt historian | Self - Roosevelt historian |
 Simon Sebag-MontefioreSelf - Stalin historian | Self - Stalin historian |
| BBerthold Graf von StauffenbergSelf - von Stauffenberg's eldest son | Self - von Stauffenberg's eldest son |
 Joachim FestSelf - Hitler historian | Self - Hitler historian |
| LLothar KettenackerSelf - von Stauffenberg historian | Self - von Stauffenberg historian |