I go on giving interviews because I've been brought up to support the projects I'm involved in. When you've enjoyed working on a production, you want to do them a favour.
Roman's wife Sharon Tate had been murdered by Charles Manson the year before, but Roman had been through so much leaving the Warsaw ghetto that he was very strong and private.
I maintain the rather old-fashioned view that this is my work and it's in the public arena, but that doesn't entitle everyone to know what happened at home before coming here.