Four hundred years ago today, Sir Francis Drake was buried at sea off the coast of Panama after unsuccessfully trying to recapture past glories. History records that his reputation lay in tatters just eight years after defeating the Spanish Armada. This film retraces his strange final odyssey and finds that, contrary to prevailing belief, it was a shrewdly planned venture thwarted by ill fortune. The truth lies with the Guayou Indians of Colombia, in the letters of the men who sailed with him, and with those who tried to stop him.