Russia declares war on the French army and three young people's lives are about to change.
Andrei and Nikolai have survived an encounter with the French troops, but it's early days.
Pierre fights a duel that sends his life in a surprising new direction.
After the shock of recent events, Andrei shuts himself away in the countryside.
Natasha is frustrated by delays to her wedding and senses a new temptation in Moscow.
Napoleon invades Russia and preparations begin for another great battle against him.
Pierre and Andrei fight on the front line of Russia's greatest struggle against Napoleon.
With the Russians and the French still at war, Natasha and Helene grapple with realities.
