Is a movie called Shoah: Four Sisters. I saw a long preview for this at an Israeli film festival, and it's raw and difficult to listen to these Holocaust survivors telling their stories, but it's an amazing testament to incredible people who survived a horrible time.
Plus it was scheduled for 4.5 hours... though it appeared there were two films in the programming block. I watched some of it. In one woman's interview she spoke English, Czech, and German. The story about her child born in Ravensbruck was stunning.