Ηθοποιοί επεισοδίου
Francis MatthewsCaptain Scarlet (voice)
Ed BishopNarrator / Captain Blue (voice)
Donald GrayThe Mysterons / Colonel White / Captain Black (voice)
Cy GrantLieutenant Green (voice)
Gary FilesCaptain Magenta / Doig (voice)
David HealyKruger (voice)
★
Martin KingCarl / Guard (voice)
Jeremy WilkinCaptain Ochre / Lookout Warden (voice)