As Nikolai Rostov and Andrei prepare for battle, a determined Prince Vassily Kuragin tries to forge a bond between Andrei's sister, Princess Marya, and his son, Anatole, while Pierre finds his new married life difficult.

Cast: Paul Dano, Tuppence Middleton, Rebecca Front, Callum Turner, Stephen Rea, James Norton, Michael Epp, William Brand, Kit Connor, Adrian Edmondson, Lily James, Aisling Loftus, Thomas Arnold, Jack Lowden, Aneurin Barnard