In a context of war and conflict, a group of Australian soldiers faces a military trial that tests not only their loyalty but also their morality. The story is set during the Second Boer War at the end of the 19th century in South Africa, where the battle is fought not only on the battlefield but also in the courtroom. Three young officers, implicated in the execution of prisoners of war, are accused of war crimes and are forced to defend themselves before a judicial system rife with political and ethical tensions.
As the trial progresses, the officers, led by the charismatic and energetic Harry Morant, attempt to demonstrate that their actions were part of a larger and necessary strategy in the context of brutal warfare. However, the truth of their situation and the pressure of war begin to crumble around them. The narrative alternates between moments of intense drama and profound reflections on the nature of loyalty, courage, and sacrifice.
Through emotional testimonies and the inquisitiveness of the defense attorney, a dark web of manipulations and high-level decisions that have led these men to their tragic situation is revealed. The film invites viewers to question the boundaries between duty and morality, as the fate of the three men hangs by a thread in a world where war can blur the lines between right and wrong.