Instrument of Destruction, Part Two
The Mysterons resurrect Captain Black, who gains control of a worldwide distribution company and a Russian military leader. With the latter they launch an all-out attack against Skybase whilst with the former they transport enough nuclear material to Siberia to create a bomb large enough to crack the world wide open. Meanwhile Captain Scarlet, who is now back to his old self, must earn Captain Blue's trust as they must work together to stop Captain Black. Meanwhile Black's former lover, Destiny Angel, must come to terms with the fact that the man she once loved is now in league with the enemy.