Lieutenant Green pointing out that Lieutenant Green – and the other non-white regulars, Melody and Harmony Angels – are heroic characters of African and Asian backgrounds. Green's original voice actor, Cy Grant, considered "Captain Scarlet" to be of positive multicultural value and commented on its possible allegorical nature. With regard to dualism, he suggested that "the 'darkness' of the Mysterons is most easily seen as the psychological rift—the struggle of 'good' and 'evil' — of the Western world as personified by Colonel White and his team. Dark and light are but aspects of each other. Incidentally, green is the colour of nature
The Green Hornet (TV series) connection between the radio and the TV series, as Axford reminds Reid of the "old days" when he lived in the same apartment with Reid's father, which hints that Reid's father may have been the Green Hornet of the radio series.) In this series, Reid owned a television station as well. There were visual differences as well. Promotional artwork for the radio program and the comic books of the day depicted the Hornet wearing a mask that covered all of his face below the eyes (the two Universal Studios Saturday matinee serials contained a full face mask with eye holes)