In July 1776, Captain James Cook began his third voyage in HMS Resolution. Two-and-a-half years later, in Hawaii, Cook was killed - stabbed by the indigenous population.

What brought Cook to this end, so far from his reputation? Cook was renowned for humane leadership, dedication to science and respect for indigenous societies.

Cook's new voyage carried secret orders, and the Captain grew strange, delivering savage punishments and leading his ships into danger. The mission revealed the sharp edge of a colonial sword, leaving catastrophe in its wake. And, on the shores of Hawaii, Cook's expedition finally tore itself apart...