Dr. Doris Zeul better known as Giganta is a villain with a size-shifting ability. She is an enemy of Wonder Woman, Doctor Psycho's ex-wife and mother of Herman Cizko.

Giganta is an enormous woman, hence her name. She wears a pink dress with a golden clip over only one shoulder. She wears a golden necklace of three segments around her neck, golden, oval-shaped earrings, and golden bracelets around both of her wrists. She wears red lipstick and has reddish-brown hair that hangs down to her waist.