Watch Part 2 for more on Atonement and Pride & Prejudice:    • "I was so obsessed!" Keira Knightley ...  
And see Keira Knightley: Movies That Made Me in full on BBC iPlayer in the UK: https://bbc.in/2qwy9uS

Keira Knightley talks to BBC Radio 1's film critic Ali Plumb about forgetting she'd met R2D2 in Star Wars: Episode I, knocking herself out in Bend It Like Beckham, and falling off castle ramparts in Pirates of the Caribbean. Plus she reveals how she found the voice of The Sugar Plum Fairy in her latest movie The Nutcracker and the Four Realms.