When Kim Brand rubs her magic ring and says the phrase, "I wish I were Fly-Girl," she is transformed into a costumed being called Fly-Girl. When Fly-Girl rubs the ring and states her name, she is changed back into Kim Brand. She was given this ring by Turan, emissary of the Fly People. Among the powers possessed by Fly-Girl are the following:
Turan designed the Fly-Girl's special weapon, which is based on compressed air technology. It has one of two effects:
Acting * Marksmanship (pistol)
The Mighty Crusaders
After the Fly rescued her when she fell out of a hotel window, Kim Brand fell in love with her saviour. Then an enemy of the Fly sought to defeat the hero by arranging two simulataneous crimes, judging that the hero could not be in two places at once. Turan, emissary of the Fly People, appeared to Kim and offered to grant her a Fly Ring, thus transforming her into Fly-Girl.