Ηθοποιοί επεισοδίου
Francis MatthewsCaptain Scarlet (voice)
Ed BishopNarrator / Captain Blue (voice)
Donald GrayThe Mysterons / Colonel White / Captain Black (voice)
Cy GrantLieutenant Green (voice)
Gary FilesNeilson (voice)
David HealyGeneral Rebus (voice)
★
Martin KingHotspot Control / Guard (voice)
Jeremy WilkinRhodes (voice)