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) also appeared in two episodes of "Batman" titled "A Piece Of The Action/Batman's Satisfaction," with Reid mentioning that he and Bruce Wayne had been acquaintances and rivals since childhood. Though other characters in the story were all led to believe wrongly that the Green Hornet and Kato were villains, as on "The Green Hornet: The Series," Roger C. Carmel acted out the show's real villain, who called himself Colonel Gumm. As with the later years of the radio version, secretary Lenore "Casey" Case (played by Wende Wagner) is again aware of Reid's secret, and the Hornet also has a confidant