by Tony Barwick
"We have no quarrel with the Moon, and we accept its offer of friendship."
After the Lunar Controller announces the Moon's independence from Earth, he reveals that he has contacted the Mysterons and made peace with them. Colonel White sends Captain Scarlet, Captain Blue and Lieutenant Green out to Lunarville 7 to investigate reports of an unauthorised complex under construction in the Humboldt Sea, but when the trio arrive they are shocked to discover that the base is in fact a new Mysteron city...
Francis Matthews (Captain Scarlet), Ed Bishop (Captain Blue), Donald Gray (Colonel White), Cy Grant (Lieutenant Green), Donald Gray (Voice of the Mysterons), Gary Files (Captain Magenta), David Healy (Lunar Controller), Martin King (Orson), Jeremy Wilkin (Control), Gary Files (Pilot)
Directed by Robert Lynn
Produced by Reg Hill
Executive Producer Gerry Anderson
UK (ATV Midlands):
December 15th, 1967 @ 5.25 pm - 5.55 pm
*Featuring Captain Scarlet, Captain Blue, Colonel White, Lieutenant Green and Captain Magenta