Scarlet and Blue are captured by Mysterons in Alaska and forced to help them excavate an ancient meteor that has the power to destroy the human race. Scarlet is forced to make the most difficult decision of his life - can he save the world if it means sacrificing Captain Blue? Episode Rating: Starring: Colonel White, Captain Scarlet, Captain Blue, Captain Ochre, Lieutenant Green & Doctor Gold. With appearances from: Captain Grey & Captain Indigo. Written by Phil Ford Directed by Mark Woollard Animated by Green team Transmission date: 29 October 2005 Appears on DVD 3