The Elizabeth Arkham Asylum for the Criminally Insane, commonly referred to as Arkham Asylum, is a fictional forensic psychiatric hospital appearing in American comic books published by DC Comics, commonly in stories featuring the superhero Batman. It first appeared in Batman #258, written by Dennis O'Neil with art by Irv Novick. Located in Gotham City, the asylum houses patients who are criminally insane, as well as select prisoners with unusual medical requirements that are beyond a conventional prison's ability to accommodate. Its high-profile patients are often members of Batman's rogues gallery.
Clayface is an alias used by several supervillains appearing in American comic books published by DC Comics. Most incarnations of the character possess clay-like bodies and shapeshifting abilities, and all of them are adversaries of the superhero Batman. In 2009, Clayface was ranked as IGN's 73rd-greatest comic book villain of all time.
Deadshot is a character appearing in American comic books published by DC Comics. Created by David Vern Reed and Lew Schwartz, based on a concept from Batman co-creator Bob Kane, the character made his first appearance in Batman #59. The introduction story features Deadshot using standard firearms while wearing a tuxedo, top hat, and simple domino mask. The character was not seen again until twenty-nine years later when writer Steve Englehart along with artists Marshall Rogers and Terry Austin retooled him in Detective Comics (vol.1) #474 (1979), now presenting him with customized wrist-mounted guns and a unique mask featuring a multi-use lens over his right eye. Since then, he has been a recurring character in Batman comics. Since 1986, Deadshot has also been frequently portrayed in comics books featuring the Suicide Squad.
Hugo Strange is a supervillain appearing in comic books published by DC Comics, commonly as an adversary of the superhero Batman. The character is one of Batman's first recurring villains, and was also one of the first to discover his secret identity. The character first appeared in Detective Comics #36.
Killer Croc is a supervillain appearing in American comic books published by DC Comics. Created by Gerry Conway, Don Newton and Gene Colan, the character was introduced in Batman #357. He has become one of the most enduring enemies of the superhero Batman and belongs to the collective of adversaries that make up his rogues gallery.
Victor Zsasz, also known as Mr. Zsasz or simply Zsasz, is a supervillain appearing in comic books published by DC Comics. The character first appeared in Batman: Shadow of the Bat #1. He is a sadomasochistic and psychopathic serial killer who carves a tally mark onto himself for each of his victims. A recurring adversary of the superhero Batman, Zsasz belongs to the collective of enemies that make up Batman's rogues gallery.
A rat-catcher is a person who kills or captures rats as a professional form of pest control. Keeping the rat population under control was practiced in Europe to prevent the spread of diseases, most notoriously the Black Death, and to prevent damage to food supplies. In modern developed countries, such a professional is otherwise known as a pest control operative or pest exterminator.
The Ventriloquist is the name of multiple supervillains appearing in American comic books and other media published by DC Comics. All of the Ventriloquist's versions are enemies of Batman, belonging to the collective of adversaries that make up Batman's rogues gallery.
Black Mask is a supervillain appearing in comic books published by DC Comics. Created by Doug Moench and Tom Mandrake, the character debuted in Batman #386. He is commonly depicted as a brutal and ruthless crime lord in Gotham City who has a fixation with masks and derives sadistic pleasure from the act of torture. Black Mask is one of the most enduring enemies of the superhero Batman and belongs to the collective of adversaries that make up his rogues gallery.
Copperhead is the name of several supervillains appearing in comic books published by DC Comics, mostly as enemies of the superhero Batman.
Hush is a supervillain appearing in American comic books published by DC Comics. Created by Jeph Loeb and Jim Lee, the character first appeared in Batman #609 in January 2003 as part of the twelve-issue storyline Batman: Hush. Hush serves as a criminal foil to the superhero Batman and belongs to the collective of adversaries that make up his rogues gallery.
Calendar Man is a supervillain appearing in American comic books published by DC Comics, as an enemy of the superhero Batman, belonging to the collective of adversaries that make up Batman's rogues gallery. Calendar Man is known for committing crimes that correspond with holidays and significant dates. He often wears costumes to correlate with the date of the designated crime. His name is a reference to the Julian and Gregorian calendars. In his debut, the character was presented as a joke villain, but in later years, writers developed Calendar Man as a dark, disturbed criminal who toys with Batman.
Gearhead is the name of two supervillains appearing in American comic books published by DC Comics.
Deacon Joseph Blackfire is a supervillain appearing in American comic books published by DC Comics. Blackfire is stated as being over 134 years old, and is often portrayed as a power-crazed charismatic con artist and cult leader skilled in manipulation and brainwashing. Blackfire claimed to be a Native American shaman who was entombed alive after being found guilty of killing a tribal chief and committing heresy.
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.
Daniela Melchior dos Reis Lopes Pereira is a Portuguese actress. Born in Almada, Setúbal, she launched her career in 2014 with a role in telenovela Mulheres. She went on to appear in the teen drama Massa Fresca (2016) and telenovelas Ouro Verde (2017) and A Herdeira (2018). Melchior made her film debut in 2018 with The Black Book. She provided the Portuguese dubbing for Gwen Stacy in Spider-Man: Into the Spider-Verse and was cast in the comedy drama Parque Mayer in the same year. Her performance in the latter earned her a nomination for the Sophia Award Best Actress.
The supervillain the Penguin, created by Bob Kane and Bill Finger, made his first appearance in Detective Comics #58. Since then, he has been adapted into other forms of media, including feature films, television series, and video games.
Dr. Harleen Frances Quinzel, later known as Harley Quinn, is a fictional character in the DC Extended Universe (DCEU), based on the character of the same name created by Paul Dini and Bruce Timm as a comic relief henchwoman for the supervillain Joker in the DC Animated Universe (DCAU) animated series Batman: The Animated Series (1992–1995) and later adapted to the DC Universe. Portrayed by actress Margot Robbie, she first appears in film in Suicide Squad (2016), playing a major role, and also stars in the spin-off solo film Birds of Prey (2020) and standalone sequel/soft reboot film The Suicide Squad (2021). She is first depicted as Joker's psychiatrist in prison, then later his lover and partner in crime, before going off on her own misadventures in her DCEU appearances. Her introduction sequence in Suicide Squad mentions her as an accomplice and directly responsible for the murder of Batman's sidekick Robin.
Batman: The Imposter is an American comic book published by DC Comics under its Black Label imprint. The three-issue limited series, written by Mattson Tomlin and illustrated and lettered by Andrea Sorrentino, began publication on October 12 and concluded on December 14, 2021. The limited series was released to critical acclaim, with critics praising the mature story, action, and Sorrentino's art. The standalone story takes place in the early years of Batman, in which an imposter dressed as Batman murders Gotham criminals while Bruce Wayne tackles the duality of his crime-fighting lifestyle.
