Keira Knightley: 'I do like exploring female rage'

The Aftermath sees Keira Knightley star as Rachael Morgan, the wife of a British colonel living in 1946 post-war Germany. The actress tells Georgia Humphreys about the film's powerful themes, and how she approached the emotive role.
There is a particular character trait that Keira Knightley looks to play out on screen.