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)
Gary FilesConrad Olafson (voice)
★
Martin KingSecurity Base Guard 1 / Security Base Guard 2 (voice)
Jeremy WilkinCaptain Ochre (voice)
Neil McCallumProfessor G.A. Carney / Security Centre Guard (voice)