The Penguin is a supervillain appearing in American comic books published by DC Comics, commonly as an adversary of the superhero Batman. The character made his first appearance in Detective Comics #58 and was created by Bob Kane and Bill Finger. The Penguin is one of Batman's most enduring enemies and belongs to the collective of adversaries that make up Batman's rogues gallery.
The Scarecrow is a supervillain appearing in American comic books published by DC Comics. Created by Bill Finger and Bob Kane, the character first appeared in World's Finest Comics #3. He has become one of the superhero Batman's most enduring enemies belonging to the collective of adversaries that make up his rogues gallery.
The Batman Adventures is a DC Comics comic book series featuring Batman. It is different from other Batman titles because it is set in the continuity of Batman: The Animated Series, as opposed to the regular DC Universe.
Cassandra Cain is a superheroine appearing in American comic books published by DC Comics, commonly in association with the superhero Batman. Created by Kelley Puckett and Damion Scott, Cassandra Cain first appeared in Batman #567. The character is one of several who have assumed the role of Batgirl. Over the years, she has also assumed the names of Black Bat and Orphan.
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.
The Cluemaster is a supervillain appearing in American comic books published by DC Comics, commonly as an adversary of the superhero Batman as well as a recurring enemy of Tim Drake, the third Robin. Cluemaster first appeared in Detective Comics #351 and was created by Gardner Fox and Carmine Infantino.
Azrael is an alias used by multiple fictional characters appearing in American comic books published by DC Comics. The original version, Jean-Paul Valley, was created by Denny O'Neil, Joe Quesada, and Peter Milligan, and debuted in Batman: Sword of Azrael #1. The second character to assume the alias was Michael Washington Lane, in Azrael: Death's Dark Knight #1. Both iterations are Christian vigilantes and assassins created by the Order of St. Dumas and/or its derivatives, secretive religious organizations seeking to restore justice to Gotham City through religious extremism. They are typically portrayed as antiheroes and reluctant allies of the superhero Batman and the Batman Family, battling forms of manipulations employed by their respective orders, violent tendencies shaped by tragedies in their life, and proving themselves trusted allies to Batman.
Stephanie Brown is a fictional superheroine appearing in American comic books published by DC Comics, most commonly in association with Batman. The character first appeared in Detective Comics #647, and was created by Chuck Dixon and Tom Lyle.
Killer Moth is a supervillain appearing in comic books published by DC Comics, usually as an adversary and dedicated original foil personality of Batman. Like Batman, he has no superpowers and relies on his technical equipment, including a Mothmobile and numerous gimmicks. Killer Moth originally wore a garish costume of purple and green striped fabric, with an orange cape and moth-like mask. In Underworld Unleashed, Killer Moth is transformed into the monster Charaxes with superhuman abilities.
Copperhead is the name of several supervillains appearing in comic books published by DC Comics, mostly as enemies of the superhero Batman.
The Spellbinder is the name of four fictional supervillains who appear in comic books published by DC Comics. Versions of the character have appeared on the animated series Batman Beyond and The Batman.
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.
Rupert Thorne is a fictional character appearing in comic books published by DC Comics. The character is a crime boss and enemy of Batman.
Calculator is a supervillain appearing in American comic books published by DC Comics. Originally introduced as an enemy of the Atom, the character was later redeveloped in the 2000s as a master information broker, hacker, and tactical supervisor to other supervillains, and foil to Batman's partner Oracle.
Cavalier is a supervillain appearing in American comic books published by DC Comics.
Batwoman is a superheroine appearing in American comic books published by DC Comics. She is the first DC character to bear the name "Batwoman". She was created by writer Edmond Hamilton and artist Sheldon Moldoff under the direction of editor Jack Schiff, as part of an ongoing effort to expand Batman's cast of supporting characters. Batwoman began appearing in DC Comics stories beginning with Detective Comics #233 (1956), in which she was introduced as a love interest for Batman in order to combat the allegations of Batman's homosexuality arising from the controversial book Seduction of the Innocent (1954). When Julius Schwartz became editor of the Batman-related comic in 1964, he removed non-essential characters including Kathy Kane, Bat-Girl, Bat-Mite, and Ace the Bat-Hound. Later, the 1985 limited series Crisis on Infinite Earths retroactively established that Batwoman's existence was on an Earth separate from DC's main continuity.
The Court of Owls is a criminal organization and secret society appearing in American comic books published by DC Comics. They appear as adversaries of the superhero Batman. Created by writer Scott Snyder and artist Greg Capullo, the Court is described as an organization of the wealthiest and most influential citizens of the city of Gotham, having existed since the city's founding and completely unknown among its general population outside of an urban legend centered around their reputation for grisly assassinations carried out by indoctrinated agents known as Talons. The 2015–2016 "Robin War" story line details their international expansion, with the group renaming itself the Parliament of Owls.
