As the Mysterons open fire on Cloudbase itself, medical officer Dr Fawn is killed. Posing as his assistant, Mysteron agent Captain Black reports that Scarlet's powers of self-repair have failed him and that he is therefore permanently dead. The Mysteron attack intensifies, resulting in the deaths of everyone else on board except White, Blue and Lieutenant Green (voiced by Cy Grant). As the stricken Cloudbase loses altitude, another explosion kills Green and cripples Blue. Resolving to go down with his command, White stands to attention and salutes.