The life of a Russian physician and poet who, although married to another, falls in love with a political activist's wife and experiences hardship during World War I and then the October Revolution.
In 1940, the Royal Air Force fights a desperate battle against the might of the Luftwaffe for control of the skies over Britain, thus preventing the Nazi invasion of Britain.
Tsar Nicholas II, the inept last monarch of Russia, insensitive to the needs of his people, is overthrown and exiled to Siberia with his family.