Nightveil (in her Blue Bulleteer identity) is an adaptation of the Golden Age superhero Phantom Lady.

She began her crimefighting career as the masked Blue Bulleteer, using a pair of firearms to battle evil.

[4] Nightveil combats supernatural villains like the Black Shroud, Gorgana, and her nemesis Alizarin Crimson.

After a near-fatal injury, she was rescued by the wizard Azagoth, who has given her genuine mystical powers[5] (such as teleportation, flight, intangibility, and elemental control).

[7] Her husband, Chuck Capps, played a jewel thief, with Maria Paris as Nightveil's nemesis, Alizarin Crimson/Lenore Stratten.