Nicholas Oulman is a Jew descendent and on "Under the Sky" gives voice to several survivors (currently 80-year-old) that had flew away from Berlin to South during Hitler's rising. To those refugees, Portugal was a safe port, a hope port on their way to a new beginning, when were also circulating horrific news about the concentration camps.

"Under the Sky" is totally composed by archive images, that illustrate the witnesses and are precious images to understand a dark time of History.