Acclaimed creator John Byrne releases his latest creation, MI-6 agent Michael Swann. In Swann's opening adventure, 'The Damocles Contract,' the secret agent is called on to stop a defecting British scientist from granting the Soviets complete nuclear dominion over the free world... promising ample doses of intrigue and espionage.
— Description from Comic Vine community (comicvine.gamespot.com).
