Even centuries later, the final decades of the twentieth century are still regarded as one of the darkest and most perilous chapters in the history of humanity Now, as an ancient and forbidden technology tempts mankind once more, Captain James T. Kirk of the Starship Enterprise must probe deep into the secrets of the past, to discover the true origins of the dreaded Eugenics Wars -- and of perhaps the greatest foe he has ever faced. 1974 A.D. An international...

Gary Seven, extraterrestrial agent, together with his human colleague Roberta Lincoln, finds himself the final line of defence in a brutal struggle for the future freedom of Earth. Can they prevent Khan from attaining his goal of total domination?