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 / Pilot (voice)
David HealyLunar Controller (voice)
★
Martin KingOrson / Speech Intelligence Decoder (voice)
Jeremy WilkinControl (voice)