In 1981, Ronald Reagan -- a strident Cold Warrior -- enters the White House on a platform of "making America strong again." Convinced the United States is lagging in the arms race, Reagan increases defense spending and proposes a "Star Wars" anti-missile system -- alarming leaders in Moscow.

It is the twilight of the Soviet empire. With the fall of the Berlin Wall, the Kremlin loses its iron-fisted grip on Eastern Europe. As events spiral out of control, Mikhail Gorbachev finds his authority challenged from within -- both from communist hard-liners, and from a popular reformer named Boris Yeltsin.