The teaser opens with somber tones and courtroom imagery as psychiatrist Douglas Kelley is sent to evaluate Nazi war criminals—most notably Hermann Göring. What begins as professional duty spirals into tension: Kelly and Göring engage in a chilling mental duel behind prison bars, as prosecution led by chief prosecutor Robert H. Jackson ramps up. With brief but powerful visuals, the trailer underscores themes of justice, evil’s banality, and moral reckoning. It’s framed with urgency: “The world will bear witness…” signaling the scale and stakes of one of history’s defining trials.