alexandra greensted was just seven when she arrived here from prague weeks before the start of the second world war. at 92, she still remembers sir nicholas winton. oh, he's wonderful. he was the most wonderful, generous, helpful... you couldn't say enough about him. also at the event was one of sir nicholas�*s actual children — his son, nick. he believes one life has captured his father's story brilliantly. it's based on my sister's book, which is true to life, with a few little creative licences. but sir anthony hopkins, boy, at times i would swear that that's my father in the room. it's just extraordinary how he's captured all the little details. i'm talking to you from the wiener holocaust library, which is the uk's holocaust library of record. it feels like an important place