Santos Dumont is racked with guilt for his role in developing airships and the horror they created during World War I. He spends his old age in Petropolis, where he finds love and begins working on one last invention. Series finale.
Santos Dumont is racked with guilt for his role in developing airships and the horror they created during World War I. He spends his old age in Petropolis, where he finds love and begins working on one last invention. Series finale.
