Ηθοποιοί επεισοδίου
Francis MatthewsCaptain Scarlet (voice)
Ed BishopNarrator / Captain Blue (voice)
Donald GrayThe Mysterons / Colonel White / Captain Black (voice)
Cy GrantLieutenant Green (voice)
★
Martin King2nd Policeman (voice)
★
Janna HillSymphony Angel (voice)
Sylvia AndersonLinda Nolan (voice)
Gary FilesWaiter / Holt (voice)
David HealyColgan / Frazer / Commodore Goddard (voice)
Paul Maxwell1st Policeman (voice)
Charles TingwellMacey / 4th Policeman (voice)
Jeremy Wilkin3rd Policeman / Shroeder (voice)
Neil McCallum2nd Policeman (voice)