
Al Pratt is a fictional character appearing in American comic books published by DC Comics and the original hero to fight crime as the Atom. He initially had no superpowers; instead, he was a diminutive college student and later a physicist, usually depicted as a "tough-guy" character.

Charles McNider is a fictional superhero in DC Comics. The character appeared for the first time in All-American Comics #25.

Doctor Mid-Nite or Doctor Midnight is the name of multiple fictional superheroes in DC Comics. The figure has been represented in the comics by three different individuals, Charles McNider, Beth Chapel, and Pieter Anton Cross. Dr. Mid-Nite was originally created by writer Charles Reizenstein and artist Stanley Josephs Aschmeier in 1941. The hero, represented first by Charles McNider, appeared for the first time in All-American Comics #25. He continued in All-American Comics until issue #102.

Jason "Jay" Peter Garrick is a fictional superhero appearing in American comic books published by DC Comics. He is the first superhero known as the Flash. The character was created by writer Gardner Fox and artist Harry Lampert. He first appeared in Flash Comics #1 (1940).

The Gay Ghost is a fictional superhero in the DC Comics universe whose first appearance was in Sensation Comics #1, published by one DC's predecessor companies, All-American Publications. He was created by writer Gardner Fox and artist Howard Purcell.

Green Lantern is the name of several superheroes appearing in American comic books published by DC Comics. They fight evil with the aid of rings that grant them a variety of extraordinary powers, all of which come from imagination and/or emotions. The characters are typically depicted as members of the Green Lantern Corps, an interstellar law enforcement agency.

Shiera Sanders Hall is a fictional supporting character and later superheroine as Hawkgirl appearing in American comic books published by DC Comics. Shiera Sanders Hall was created by writer Gardner Fox and artist Dennis Neville, and first appeared in Flash Comics #1 as a romantic interest of Hawkman. Then later as one of DC's earliest super-heroines, she has appeared in many of the company's flagship team-up titles including the Justice Society of America.

Harlequin is the name of four clown-themed DC Comics characters.

Hawkgirl is the name of several fictional superheroines appearing in American comic books published by DC Comics. The original Hawkgirl, Shiera Sanders Hall, was created by writer Gardner Fox and artist Dennis Neville, and first appeared in Flash Comics #1. Shayera Hol was created by writer Gardner Fox and artist Joe Kubert, and first appeared in The Brave and the Bold #34. Kendra Saunders was created by writer David S. Goyer and artist Stephen Sadowski, and first appeared in JSA: Secret Files and Origins #1. One of DC's earliest super-heroines, Hawkgirl has appeared in many of the company's flagship team-up titles including Justice Society of America and Justice League of America.

Hawkman is the name of several fictional superheroes appearing in American comic books published by DC Comics. Created by writer Gardner Fox and artist Dennis Neville, the original Hawkman first appeared in Flash Comics #1, published by All-American Publications in 1940.

Hawkman is a fictional superhero appearing in American comic books published by DC Comics. Created by Gardner Fox and Dennis Neville, the character first appeared in Flash Comics #1. There are two separate origins for Carter Hall: the Golden Age origin and the Post-Hawkworld origin.

The Red Tornado is a fictional character, a superheroine in the DC Comics Universe, debuting during the Golden Age of Comic Books. Created by Sheldon Mayer, she first appeared in her civilian identity as Abigail Mathilda "Ma" Hunkel in All-American Publications' All-American Comics #3, and became the first Red Tornado in All-American Comics #20. As the Red Tornado, she was one of the first superhero parodies, as well as one of the first female superheroes, and, when occasionally disguised as a man, comics' first cross-dressing heroine.

Sargon the Sorcerer is a fictional character, a mystic, superhero and sorcerer appearing in DC Comics publications during the Golden Age. The original Sargon first appeared in All-American Comics #26,, and was created by John B. Wentworth and Howard Purcell. The character continued in All-American Comics until issue #50, and then moved to Comic Cavalcade (1943-1946) and Sensation Comics (1946-1948).

Alan Scott is a fictional superhero appearing in American comic books published by DC Comics, and the first character to bear the name Green Lantern. He fights evil with the aid of a magical ring which grants him a variety of powers. He was created by Martin Nodell, first appearing in the comic book All-American Comics #16, published in 1940.

Ultra-Man is the name of two fictional comic-book superheroes, father and son, that first appeared during the 1940s, the period fans and historians call the Golden Age of comic books. Both were characters of All-American Publications, which merged, in 1946, with DC Comics-predecessor National Periodical Publications.

Theodore "Ted" Grant (Wildcat) is a fictional character, a DC Comics superhero, known as the original Wildcat and a long-time member of the Justice Society of America (JSA). A world-class heavyweight boxer, Grant became entangled inadvertently in the criminal underworld and developed a costumed identity to clear his name.

Wonder Woman is a fictional superhero appearing in American comic books published by DC Comics. The character is a founding member of the Justice League. The character first appeared in All Star Comics#8 in October 1941 with her first feature in Sensation Comics #1 in January 1942. The Wonder Woman title has been published by DC Comics almost continuously except for a brief hiatus in 1986. In her homeland, the island nation of Themyscira, her official title is Princess Diana of Themyscira. When blending into the society outside of her homeland, she sometimes adopts her civilian identity Diana Prince.