Spectrum - Futuristic organization on the marionette sci-fi series CAPTAIN SCARLET AND THE MYSTERONS/SYN/1967. Spectrum was established to protect the Earth from the Mysterons, an alien race from the planet Mars who attacked Earth after an exploratory mission was mistaken for an invasion party. Its chief operatives (named after the colors of the spectrum) were Colonel White (Born In England), Captain Grey (Born in Chicago), Captain Ochre (Born In America), Captain Blue (Born in Boston), Captain Magenta (Born in Ireland), Lieutenant Green (Born in Trinidad) and Captain Scarlet (Born in England in 2036), a man fate had made indestructible. Spectrum's headquarters (called Cloudbase) was the flight base for a fighter squadron of female pilots called "The Angels" (including Symphony Angel, Melody Angel, Rhapsody Angel and Harmony Angel). Captain Gray, the commander of the submarine Stingray and Lieutenant Green were members of the World Aquanaut Security Patrol who assisted Spectrum in its battle against the Mysterons.