Ηθοποιοί επεισοδίου
Francis MatthewsCaptain Scarlet (voice)
Ed BishopNarrator / Captain Blue (voice)
Donald GrayThe Mysterons / Colonel White / Captain Black (voice)
Cy GrantLieutenant Green (voice)
Elizabeth MorganDestiny Angel (voice)
★
Janna HillSymphony Angel (voice)
Sylvia AndersonJudith Chapman (voice)
Gary FilesEngineer / Security Guard (voice)
★
Martin KingCaptain (voice)
Jeremy WilkinDr. Denton / Spectrum, New York (voice)