Poison Ivy is a character appearing in American comic books published by DC Comics. Created by writer Robert Kanigher and artist Carmine Infantino, she debuted in Batman #181 and has become one of the superhero Batman's most enduring enemies belonging to the collective of adversaries that make up his rogues gallery.
The Justice League, or Justice League of America (JLA), is a group of superheroes appearing in American comic books published by DC Comics. The team first appeared in The Brave and the Bold #28. Writer Gardner Fox conceived the team as a revival of the Justice Society of America, a similar team from DC Comics from the 1940s which had been pulled out of print due to a decline in sales. The Justice League is an all-star ensemble cast of established superhero characters from DC Comics' portfolio. Diegetically, these superheroes usually operate independently but occasionally assemble as a team to tackle especially formidable villains. This is in contrast to certain other superhero teams such as the X-Men, whose characters were created specifically to be part of the team, with the team being central to their identity. The cast of the Justice League usually features a few highly popular characters who have their own solo books, such as Superman, Batman, and Wonder Woman, alongside several lesser-known characters who benefit from exposure.
The DC Universe (DCU) is the shared universe in which most stories in American comic book titles published by DC Comics take place. In context, the term "DC Universe" usually refers to the main DC continuity. It contains various superheroes such as Superman, Batman, Wonder Woman, Aquaman, and Flash; as well as teams such as the Justice League, the Suicide Squad, and the Teen Titans. It also contains well-known supervillains, including Joker, Lex Luthor, Cheetah, Reverse-Flash, and Darkseid.
Super Friends is an American animated television series about a team of superheroes which ran from 1973 to 1985 on ABC as part of its Saturday-morning cartoon lineup. It was produced by Hanna-Barbera and was based on the Justice League of America and associated comic book characters published by DC Comics. The title of the series varied from season to season, as did the superheroes on the team. Nine seasons, comprising a total of 93 episodes, were produced.
Harley Quinn is a fictional character appearing in American comic books published by DC Comics. She was created by Paul Dini and Bruce Timm for Batman: The Animated Series as a henchwoman for the Joker, and debuted in its 22nd episode, "Joker's Favor", on September 11, 1992. While intended to appear in one episode, Quinn became a recurring character within the DC Animated Universe (DCAU) as the Joker's sidekick and love interest, and was adapted into DC Comics' canon seven years later, beginning with the one-shot Batman: Harley Quinn #1. Quinn's origin story features her as a former psychologist at Gotham City's Arkham Asylum who was manipulated by and fell in love with the Joker, her patient, eventually becoming his accomplice and lover. The character's alias is a play on the stock character Harlequin from the 16th-century Italian theater commedia dell'arte.
Hawkman is the name of several 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. Over the course of the character's publication history, due to a series of reinventions of the character following the 1985 Crisis on Infinite Earths crossover and series, Hawkman is known as having one of the most confusing backstories of any character in DC Comics.
Who's Who: The Definitive Directory of the DC Universe (1985–87), usually referred to simply as Who's Who, is the umbrella title for a number of comic book series which DC Comics published to catalogue the wide variety of fictional characters in their imaginary universe, the DC Universe.
Katana is a superheroine appearing in American comic books published by DC Comics. First appearing in 1983, Katana is a samurai warrior whose skill with a sword allows her to fight for justice as a superheroine. Her tragic backstory includes the death of her husband, Maseo, whose soul becomes trapped in her blade, the Soultaker.
Ambush Bug is a superhero appearing in American comic books published by DC Comics. His real name is supposedly Irwin Schwab, but he has mental problems that prevent him from truly understanding reality around him, so even his true identity might be no more than a delusion on his part. His origin is disputed, although the most commonly accepted origin is that Brum-El of the planet Schwab sent his clothes from his supposedly doomed planet, hoping that his wardrobe would survive, only to have it intercepted by a giant radioactive space spider. In the resulting crash, only two articles of clothing survived: the Ambush Bug suit, which was subsequently found by Irwin Schwab; and "Argh!Yle!", an argyle sock with a Doctor Doom-like complex, complete with metal mask.
Gorilla Grodd is a supervillain character appearing in American comic books and other media published by DC Comics, primarily as an enemy of The Flash. The character was created by John Broome and Carmine Infantino, and first appeared in The Flash #106. He is an evil, super-intelligent gorilla who gained mental powers after being exposed to a strange meteorite's radiation.
Bat-Mite is a fictional character appearing in American comic books published by DC Comics. Bat-Mite is an imp similar to the Superman villain Mister Mxyzptlk. Depicted as a small, childlike man in an ill-fitting copy of Batman's costume, Bat-Mite possesses what appear to be near-infinite magical powers which could be considered nigh-omnipotence, but he actually uses highly advanced technology from the fifth dimension that cannot be understood by humans' limited three-dimensional views. Unlike Mxyzptlk, Bat-Mite idolizes his superhero target and thus he has visited Batman on various occasions, often setting up strange and ridiculous events so that he could see his hero in action. Bat-Mite is more of a nuisance than a supervillain, and often departs of his own accord upon realizing that he has angered his idol.
The DC Animated Universe is a shared universe centered on a group of animated television series based on DC Comics and produced by Warner Bros. Animation. It began with Batman: The Animated Series in 1992 and ended with Justice League Unlimited in 2006. The associated media franchise also includes theatrical and direct-to-video feature films, as well as shorts, comic books, video games, and other multimedia adaptations.
Firefly is a supervillain appearing in American comic books published by DC Comics. Created by France Herron and Dick Sprang, he made his debut in Detective Comics #184. Initially portrayed as a criminal who utilized lighting effects to commit robberies, Firefly was later reimagined as a sociopathic pyromaniac with an obsessive compulsion to start fires following Crisis on Infinite Earths' reboot of the DC Universe in the 1980s. This darker depiction of the character has since endured as one of the superhero Batman's most recurring enemies and belongs to the collective of adversaries that make up his central rogues gallery.
Magpie is a supervillain appearing in American comic books published by DC Comics. She was created by John Byrne, and first appeared in The Man of Steel #3.
Robin of Earth-Two is an alternate version of the superhero Robin, who appears in American comic books published by DC Comics. The character was introduced after DC Comics created Earth-Two, a parallel world that was retroactively established as the home of characters which had been published in the Golden Age of comic books. This allowed creators to publish comic books taking place in current continuity while being able to disregard Golden Age stories featuring Robin, solving an incongruity, as Robin had been published as a single ongoing incarnation since inception. Unlike his main counterpart, Robin is the only alter ego of Dick Grayson, who uses the title into adulthood, rather than taking on later codenames such as Nightwing or Batman. In addition, the name "Robin" is not taken on by later characters.
In most of the DC Comics media, the Multiverse is a "cosmic construct" that is composed of the many fictional universes the stories of DC media take place in. The worlds within the multiverse share a space and fate in common, and its structure has changed several times in the history of DC Comics.
