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.
Arkham Asylum is a fictional forensic psychiatric hospital appearing in American comic books published by DC Comics, commonly in stories featuring 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.
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.
Man-Bat is a fictional character appearing in American comic books published by DC Comics. Introduced in Detective Comics #400 as an enemy of the superhero Batman, the character belongs to the collective of adversaries that make up his rogues gallery. Originally portrayed as a supervillain, later incarnations show the Man-Bat as a sympathetic villain or antihero.
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.
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 Detective Comics #523. 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.
Batman & Mr. Freeze: SubZero is a 1998 American animated superhero film, the second film based on Batman: The Animated Series, taking place between the end of the show and the start of The New Batman Adventures. Kevin Conroy and Michael Ansara reprise their respective roles from the series as the two title characters. It was produced by Warner Bros. Animation as a marketing tie-in with Batman & Robin and was animated overseas by Koko Enterprises and Dong Yang Animation in South Korea. The film won the Annie Award for Best Home Video Animation.
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.
Maximilian "Maxie" Zeus is a supervillain appearing in American comic books published by DC Comics, primarily as a minor enemy of Batman. He is depicted as a mentally ill former history professor who is obsessed with Greek mythology and believes himself to be the god Zeus, becoming a crime lord in Gotham City.
Killer Frost is a name used by several female supervillains and superheroes appearing in comic books published by DC Comics: Crystal Frost, Louise Lincoln, and Caitlin Snow. All three usually have some connection to the superhero Firestorm.
"Heart of Ice" is the fourth episode of the first season of American animated television series Batman: The Animated Series, first aired on September 7, 1992, written by Paul Dini, and directed by Bruce Timm. This episode features the first appearance in the series of Mr. Freeze. In the comics, Freeze first appeared in Batman #121 in February 1959, with this episode providing a complete overhaul of his character, going from laughing stock to tragic villain. The episode also introduces Freeze's wife Nora Fries and his motivation to find a cure for her terminal illness, both of which were later carried over to the comic books. The episode begins a four-episode and one film story arc for Freeze that continues in "Deep Freeze", the feature film Batman & Mr. Freeze: SubZero, The New Batman Adventures episode "Cold Comfort" and is concluded in the Batman Beyond episode "Meltdown".
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.
Originally created in 1967, the fictional comic book character Barbara Gordon has been adapted into various other forms of media. The character has appeared in both live action and animated television series and films, as well as in video games in her alter-egos as both Batgirl and Oracle.
Mr. Freeze is the name of two supervillains appearing in American comic books published by DC Comics. Created by writer Dave Wood and artists Sheldon Moldoff and Bob Kane, the character initially debuted in Batman #121 as Mr. Zero, a mad scientist with an unknown birth name who, after a physiology-altering mishap, becomes an ice-themed criminal typically armed with freezing weapons and an adversary of the superhero Batman forced to live in sub-zero temperatures and wear a special "cryo-suit" for survival. He was later renamed "Mr. Freeze" after the version featured in the 1966 Batman television series.
"Mr. Freeze" is the twelfth episode of the second season, 34th episode overall and the mid-season premiere from the FOX series Gotham. This episode is also the first episode to use the subtitle "Wrath of the Villains". The episode was written by Ken Woodruff and directed by Nick Copus. It was first broadcast on February 29, 2016 in FOX. In the episode, having just killed Galavan, Gordon returns to the GCPD, who's currently investigating a killing spree of a man who freezes people. Meanwhile, Cobblepot pays the consequences of killing Galavan.
"A Dead Man Feels No Cold" is the thirteenth episode of the second season, and 35th episode overall from the FOX series Gotham. It was written by new series writer Seth Boston and directed by Eagle Egilsson and first broadcast on March 7, 2016, on FOX. In the episode, Gordon and Bullock continue their quest to stop Victor Fries, now dubbed "Mr. Freeze" by the media, with the help of his wife, Nora.
Batman: White Knight is an American comic book published by DC Comics. The eight-issue limited series, written and illustrated by Sean Murphy, began monthly publication in October 2017 and concluded in May 2018. In the series, the Joker is seemingly cured of his madness and sets out to become a politician under his real name of Jack Napier, seeking to change his public image as a "villain" and save Gotham City from Batman, whom he views as the real enemy of the city.
Batman: Curse of the White Knight is an American comic book published by DC Comics under its Black Label imprint. The eight-issue limited series, written and illustrated by Sean Murphy, began publication on July 24, 2019 and concluded on March 25, 2020. It is the sequel to Batman: White Knight and is the second installment in the Murphyverse's White Knight series, which takes place within a self-contained alternate reality that is different from and unrelated to the main DC Universe.
Mr. Freeze, a supervillain in DC Comics and an adversary of the superhero Batman, has been adapted in various forms of media, including films, television series, and video games. The character has been portrayed in film by Arnold Schwarzenegger in Batman & Robin (1997), and in television by George Sanders, Otto Preminger, and Eli Wallach in the 1966 Batman series, and Nathan Darrow in Gotham. Michael Ansara, Clancy Brown, Maurice LaMarche, and others have provided the character's voice in animation and video games.
