The Rostovs leave Moscow as the French army draws near, leading to an unexpected reunion, Pierre performs a heroic act which has repercussions for both he and his wife, while Sonya makes an important decision.

Cast: Mathieu Kassovitz, Guillaume Faure, Otto Farrant, Adrian Edmondson, Greta Scacchi, Lily James, Aisling Loftus, Oscar Pearce, Paul Dano, Vsevolod Chubenko, Thibaut Evrard, James Norton, Antanas Surgailis, Vesta Gabstaite, Katherine Manners