Oprah and Elie Weisel at Auscwitz Part 1. Night. Travel Timeline. Night. Themes. Inside Auschwitz. Josef Mengele. "Mengele" redirects here. It is not to be confused with Mengler or Meņģele parish. For the Austrian engineer, see Benno Mengele. Josef Mengele (German: [ˈjoːzɛf ˈmɛŋələ] (