Watch 123Movies. The Emperor of Atlantis declares a war of all against all and proclaims that his old ally Death will spearhead the campaign. Offended by the Emperor’s insolence, Death refuses to let anyone die, wreaking havoc throughout the world. Der Kaiser von Atlantis's origin as the only surviving opera composed in a Nazi concentration camp elevates it to a unique memorial against forgetting. Yet in the Deutsche Oper am Rhein’s production, the parable of living death is never cautionary, but ominous, disturbingly comical and deeply human.