Having served a so-far distinguished and successful career in the US Army, General Billy Mitchell finds himself writing letters and making representations to army leadership, about the need to improve their approaches to security and defence; namely in terms of airplane and ground safety and fleet capacity. A close friend and former colleague is forced within his defence service role, to fly a plane, knowing it is defective and may not arrive safely, and dies. Mitchell becomes convinced that his representations have fallen on deaf ears, which is proven by a visit to Washington where he is refused meetings over a period of 2 weeks. This brings him to breaking point where he holds a press conference, criticising government and military leadership for their refusal to engage on organisational best practice questions. An ensuing court marshal sets out to prove that he is guilty of insubordination. The court marshal has raised questions for the public about claimed numbers of planes in the air force fleet, and their condition and serviceability, as well as safety concerns for both air and ground operations. The conclusion of the court marshal is that he is found guilty, and dismissed from the military. The last scene is a little sad where he comes down from his military accommodation in Washington (while the court marshal has been ongoing) where he comes downstairs in a suit. His former colleagues and sub-ordinates are standing to attention in respect, but he is a little uncomfortable as he no longer holds any authority.