Millie Heyday (Earth-Two)

Mills
Mainstream Universe‎, 1930s-1950s
Gallery
Real Name	Millie Heyday
Main Alias	Mills
Other Aliases	Those Terrible Triplets
Relatives	Tillie Heyday, Lillie Heyday (sisters), Joel Heyday (uncle), Grandma Heyday
Affiliation	Holliday Girls
Base Of Operations	Holliday College, Washington, D.C.
Status
Alignment	Good
Identity	Public Identity
Citizenship	American
Marital Status	Single
Occupation	Student
Characteristics
Gender	Female
Eyes	Blue
Hair	Blond
Origin
Universe	Earth-Two
Creators	Joye Hummel · Harry G. Peter
First Appearance	Sensation Comics #43 (July, 1945)

Millie Heyday was one of the Holliday Girls.

History

Millie Heyday was a student at Holliday College during the early years of World War II who was part of the Holliday Girls pseudo-sorority alongside her two sisters. She and her sisters were raised by their grandmother after their parents' deaths. Millie and Lillie were so similar only their sister and grandmother could tell them apart without name tags. In the winter of 1942 the Holliday Girls met the Amazon super-hero Wonder Woman, and frequently helped her.

Powers and Abilities

Powers

• Superhuman Speed: Millie is able to outrun the rest of the Holliday Girls and a group of men with her hands tied behind a back and is able to keep pace with a horse.

Abilities

• Deception

Other Characteristics

• Cowardice: Millie and Lillie Heyday are quite scared of ghost stories, and become rather jumpy and prone to flight after hearing one.

Notes

• This version of Millie Heyday, including all history and corresponding appearances, was erased from existence following the collapse of the original Multiverse in the 1985–86 Crisis on Infinite Earths event and later restored following the rebirth of the infinite Multiverse during the Dark Crisis of 2022–2023. Even though other versions of the character may have appeared, this information does not apply to those versions.

Related

• 4 Appearances of Millie Heyday (Earth-Two)
• 1 Images featuring Millie Heyday (Earth-Two)
• Quotations by or about Millie Heyday (Earth-Two)
• Character Gallery: Millie Heyday (Earth-Two)

Footnotes

Wonder Woman Supporting Cast This character is or was an ally of Wonder Woman. This template will categorize articles that include it into the "Wonder Woman Supporting Cast" category.

Holliday Girls This character is or was a member of the Holliday Girls . This template will categorize articles that include it into the "Holliday Girls Members category."