MetalloMetallo (məˈtæloʊ) is a supervillain appearing in American comic books published by DC Comics, commonly as an adversary of Superman. He is usually depicted as a cyborg with a kryptonite power source in his heart, which he uses as a weapon against Superman. In 2009, Metallo was ranked as IGN's 52nd-greatest comic book villain of all time. John Corben and Metallo first appeared in the Superman comic strip storyline "The Menace of Metallo", which ran from 15 December 1958 to 4 April 1959.
ToymanThe Toyman is the name of three supervillains and one adolescent superhero appearing in comic books published by DC Comics, as an adversary for Superman. The most well-known incarnation of the Toyman is Winslow Percival Schott, a criminal who uses toy-based or toy-themed devices and gimmicks in his various crimes. The Toyman made frequent appearances in the Golden Age comics, but has appeared infrequently in Superman stories since then.
Phantom ZoneThe Phantom Zone is a prison-like parallel dimension appearing in American comic books published by DC Comics. It is mainly associated with stories featuring Superman. It first appeared in Adventure Comics #283 (April 1961), and was created by Robert Bernstein and George Papp. It was frequently used in the Superman comics before the continuity was rebooted in the 1980s, after Crisis on Infinite Earths, and has appeared occasionally since.
SuperboySuperboy is the name of several fictional superheroes appearing in American comicbooks published by DC Comics. These characters have been featured in several eponymous comic series, in addition to Adventure Comics and other series featuring teenage superhero groups. From the character's first published story in 1944 until 1992, the title "Superboy" was applied to versions of the adventures of Superman (Kal-El) as a boy, teenager or young adult.
DarkseidDarkseid ('dɑrksaid) is a supervillain appearing in American comic books published by DC Comics. The character was created by writer-artist Jack Kirby to serve as the primary antagonist of his "Fourth World" metaseries, and was first seen briefly in a series of cameos that started in Superman's Pal Jimmy Olsen #134 in December 1970 before being seen in a full story in the debut issue of Forever People in February 1971. Kirby modeled Darkseid's face on actor Jack Palance and based his personality on Adolf Hitler and Richard Nixon.
Jor-ElJor-El, originally known as Jor-L, is a character appearing in American comic books published by DC Comics. Created by writer Jerry Siegel and artist Joe Shuster, Jor-El first appeared in a newspaper comic strip in 1939 with Superman. Jor-El is Superman's biological father, the husband of Lara, and a leading scientist on the planet Krypton before its destruction. He foresees his planet's fate but is unable to convince his colleagues in time to rescue most of Krypton's inhabitants.
Doomsday (DC Comics)Doomsday is a supervillain appearing in American comic books published by DC Comics, commonly as one of Superman's deadliest foes. Created by writer-artist Dan Jurgens, the character had a cameo appearance in Superman: The Man of Steel #17 (November 1992) and made his first full appearance in Superman: The Man of Steel #18 (December 1992). Doomsday ranked as #46 on IGN's list of the Top 100 Comic Book Villains of All Time. He is best known as the character that killed Superman in The Death of Superman story arc "Doomsday!".
Brainiac 5Brainiac 5 (Querl Dox) is a superhero appearing in comics published by DC Comics. He is from the planet Colu and is a long-standing member of the Legion of Super-Heroes in the 30th and 31st centuries. The first live-action version of the character appeared as a regular character in Smallville, portrayed by James Marsters. Brainiac 5 was introduced in the third season of the Arrowverse series Supergirl, portrayed by Jesse Rath. He became part of the main cast starting in the fourth season.
Krypton (comics)Krypton is a fictional planet appearing in American comic books published by DC Comics, most commonly appearing or mentioning in stories starring the superhero Superman as the world he came from. The planet was created by Jerry Siegel and Joe Shuster, and was named after the chemical element krypton. The planet was first mentioned in Action Comics #1 (June 1938) and made its first appearance in Superman #1 (1939).
Earth-TwoEarth-Two (also Earth 2) is a setting for stories (a "fictional universe") appearing in American comic books published by DC Comics. First appearing in The Flash #123 (1961), Earth-Two was created to explain differences between the original Golden Age and then-current Silver Age versions of characters such as the Flash, and how the current (Earth-One) versions could appear in stories alongside earlier versions of the same character concepts.