by Tony Barwick
"We told you we will obliterate the sub-continent of North America."
After Captain Black causes two men to be killed in a car crash, the Mysterons use retrometabolisation to transform the victims into their agents as part of a plan to destroy Nuclear City. Meanwhile, Captain Scarlet is relieved of duty and dismissed from Spectrum due to his excessive gambling debts. He is contacted by the two Mysteron agents, who offer to pay his $5,000 debt in return for him supplying them with a Spectrum Pursuit Vehicle. However, in order to prove his loyalty Scarlet is given a task: kill Captain Blue...
Francis Matthews (Captain Scarlet), Ed Bishop (Captain Blue), Donald Gray (Colonel White), Cy Grant (Lieutenant Green), Donald Gray (Captain Black / Voice of the Mysterons), Jeremy Wilkin (Captain Ochre / Barman), Paul Maxwell (Captain Grey), Gary Files (Captain Magenta), Sylvia Anderson (Melody Angel), Lian Shin (Harmony Angel), Martin King (Steele / Attendant), Gary Files (Kramer / Croupier / Security Chief), Shane Rimmer (Mason)
Directed by Robert Lynn
Produced by Reg Hill
Executive Producer Gerry Anderson
UK (ATV Midlands):
December 1st, 1967 @ 5.25 pm - 5.55 pm
*Featuring Captain Scarlet, Captain Blue, Colonel White, Lieutenant Green, Captain Ochre, Captain Grey, Captain Magenta, Melody Angel, Harmony Angel and Captain Black