Quex-Ul is a Kryptoniansupervillain in DC Comics, best known as a Phantom Zone prisoner and antagonist to Superman, who was wrongfully exiled for poaching and killing endangered Rondors to harvest their healing horns for profit.[1] He first appeared in Superman #157 (November 1962), created by writer Edmond Hamilton, penciler Curt Swan, and inker George Klein.[2]In his debut story, Quex-Ul completes a 25-year sentence in the Phantom Zone—a extradimensional prison invented by Superman's father, Jor-El—and is released by Superman on Earth, where exposure to the yellow sun grants him superhuman abilities including flight, super strength, heatvision, and invulnerability.[2] Seeking revenge against the son of the man who convicted him, Quex-Ul plots against Superman, but investigation reveals his conviction was wrongful: he had been hypnotized by the true poacher, Rog-Ar, into taking the blame. During the confrontation, Quex-Ul redeems himself by triggering a gold kryptonite trap on himself to save Superman, resulting in permanent loss of powers and memory, leading to his adoption of the human identity Charlie Kweskill, through which he later works as a copy boy at the Daily Planet alongside Clark Kent.[2]Across DC continuities, Quex-Ul's character varies but consistently ties him to Kryptonian criminality and the Phantom Zone. In pre-Crisis Earth-One stories, he occasionally allies with other Zone inmates like General Zod, Jax-Ur, and Faora, participating in schemes to conquer Earth or escape imprisonment.[1] Post-Crisis on Infinite Earths, a version of Quex-Ul from the Pocket Universe—created by the Superman of that reality—serves as a loyal follower of General Zod and Zaora, but meets his end when executed by exposure to green kryptonite to prevent the destruction of the Pocket Universe.[3] In modern narratives, such as Action Comics, Quex-Ul appears in flashbacks as a threat from Krypton's past, often emphasizing themes of Kryptonian exile, redemption, and the moral complexities of punishment under alien law.[4] His arcs highlight Superman's role as both hero and judge, exploring the ethical dilemmas of dealing with reformed or irredeemable foes from Krypton's past.[1]
Publication history
Creation and debut
Quex-Ul was introduced by writer Edmond Hamilton and artist Curt Swan, with inking by George Klein, in the backup story "The Super-Revenge of the Phantom Zone Prisoner!" published in Superman #157 in November 1962.[2]The character was conceived as a wrongfully accused Kryptonian sentenced to 25 years in the Phantom Zone—a prison dimension created by Jor-El for containing criminals ethereally—after a trial on Krypton where he was convicted by Jor-El of poaching and killing sacred Rondors to harvest their healing horns for profit, having been framed by the true culprit, Rog-Ar, who manipulated him via hypnosis.[2][5]In the debut storyline, Quex-Ul projects a ghostly form from the Phantom Zone to Earth, secretly constructing a device to attract and weaponize gold kryptonite against Superman as revenge for his perceived injustice. Upon completing his sentence, Superman releases him, but Quex-Ul activates the trap during the confrontation, temporarily stripping the Man of Steel of his abilities to enact vengeance.[2]Superman's investigation reveals Quex-Ul's innocence, highlighting themes of judicial error and retribution, as he had been framed for the Rondor killings while under hypnotic control. Repentant, Quex-Ul exposes himself to the gold kryptonite, losing his powers and memories to live anonymously on Earth under a new identity provided by Superman.[2]
Subsequent appearances in comics
He had minor parts in various Phantom Zone-focused tales, including follow-ups to Superman #157 and collaborations with fellow Kryptonian outlaws through the 1980s, such as in the 1982 Phantom Zoneminiseries (#1-4).[6][7]Quex-Ul made limited appearances in the Pre-Crisis era, primarily in his debut and the 1982 Phantom Zoneminiseries, where he appears as the amnesiac Charlie Kweskill aiding Superman.Quex-Ul's portrayal evolved from an innocent convict to a vengeful antagonist across continuities.
Quex-Ul was a renowned Kryptonian scientist who developed advanced healing techniques using the horns of the rare Rondor species, but he was wrongfully accused of illegally slaughtering these endangered animals for his research.[2] During his trial on Krypton, presided over by a council led by Jor-El, Quex-Ul was hypnotized into a false confession by the true culprit, Rog-Ar, leading to his conviction and a 25-year sentence in the Phantom Zone, Krypton's extradimensional prison for criminals.[2] This banishment occurred shortly before the planet's destruction, allowing Quex-Ul to survive as a intangible, ghostly entity within the Zone.[2]After serving his full 25-year sentence, Quex-Ul contacted Superman via a Phantom Zone projection, prompting the Man of Steel to release him to Earth.[2] Upon arrival under Earth's yellow sun, Quex-Ul gained Kryptonian superpowers equivalent to Superman's and initially sought revenge against Jor-El's son for the perceived injustice of his trial, luring the hero into a trap involving gold kryptonite to permanently depower him.[2] However, Supergirl revealed evidence of his innocence—gathered by Superman through time travel to Krypton—prompting Quex-Ul to intervene and shield Superman from the kryptonite radiation, resulting in his own loss of powers, amnesia, and adoption of a human identity as Charlie Kweskill, an unremarkable production artist at the Daily Planet.[2]While amnesiac and powerless, Quex-Ul occasionally became entangled in Phantom Zone-related threats due to his past connections.[6] He allied with other Zone prisoners, including General Zod and Faora Hu-Ul, in collective schemes projected as ghosts to Earth, aiming to manipulate Superman or exploit Zone projector malfunctions for temporary physical freedom and invasions of the planet.[6] These plots often centered in Superman's Fortress of Solitude, where the Zone projector was housed, leading to direct confrontations such as attempted escapes during equipment failures and battles against the Superman family.In a climactic event during the destabilization of the Phantom Zone by extradimensional forces, Quex-Ul's human form was pulled back into the Zone, restoring his memories, powers, and Kryptonian identity. Joining a coalition of Zone inhabitants—including allies like Mon-El and antagonists like Jax-Ur—he aided Superman against the entity Aethyr, ultimately sacrificing himself by flying into its maw to save the hero, marking the end of his pre-Crisis existence.
Post-Crisis era
In the Post-Crisis continuity rebooted by John Byrne's The Man of Steel #1 (June 1986), Quex-Ul was retconned as a confirmed Kryptonian criminal whose banishment to the Phantom Zone by Jor-El was entirely justified, eliminating the pre-Crisis element of his innocence. His primary offense involved the illegal slaughter of Rondors, an endangered species sacred to Kryptonianculture, to harvest their horns for illicit medicinal purposes and personal gain. This act underscored his ruthless exploitation of Krypton's natural resources and ethical boundaries, marking him as a threat warranting eternal exile in the interdimensional prison.[1]In the Pocket Universe—an alternate reality created to house pre-Crisis elements—a version of Quex-Ul was released from the Phantom Zone alongside General Zod and Zaora by a naive Superboy. As a loyal subordinate, he aided in conquering and destroying the Pocket Universe's Earth. To avert total annihilation, Superman executed Quex-Ul, Zod, and Zaora by exposing them to green kryptonite, an act that profoundly impacted his psyche.[8]Like other Phantom Zone inmates, Quex-Ul endured Krypton's destruction in 1986 by existing as an intangible, ghostly projection within the Zone, where time passed without physical decay but allowed for endless scheming among the captives. This ethereal survival preserved his full memories and malice, positioning him as a potential ally to more ambitious villains like General Zod. Throughout the late 1980s and 1990s, Quex-Ul remained imprisoned, occasionally projecting psychic assaults or aiding escape attempts in various Superman titles, but without materializing on Earth until the mid-2000s.Quex-Ul's major resurgence occurred during the "New Krypton" storyline (2008–2009), where General Zod, newly freed and allied with elements of the bottled city of Kandor, deployed him and other Phantom Zone escapees as sleeper agents on Earth to undermine Superman from within human society. Under the alias Edward Robertson, Quex-Ul posed as an unassuming civilian, methodically gathering intelligence on Superman's operations and vulnerabilities while awaiting activation signals from Zod's forces. His infiltration highlighted the broader conflict between Superman's adoptive world and Kryptonian militarism, as Quex-Ul's covert activities sowed distrust among Earth's heroes.The sleeper network unraveled in Adventure Comics #512 (May 2010), part of the post-"New Krypton" fallout involving Project 7734 and General Sam Lane's anti-alien initiatives. Quex-Ul's true identity was exposed through interrogations and betrayals within Zod's ranks, leading to a failed assassination attempt on Superman's allies. Unrepentant to the end, he fought fiercely against his captors, affirming his loyalty to Zod's vision of Kryptonian dominance, before being executed by Squad K, an elite black-ops unit. His interactions with Supergirl during this arc were tense and adversarial; as a fellow Kryptonian, she interrogated captured agents and provided crucial leads on Quex-Ul's location, viewing him as a symbol of the criminal underbelly that tarnished their shared heritage. This betrayal and recapture reinforced Quex-Ul's role as an irredeemable antagonist in the Post-Crisis Superman mythos.
Modern continuities
In the New 52 continuity launched in 2011, Quex-Ul was incorporated into Prime Earth as a Kryptonian criminal imprisoned in the Phantom Zone, positioning him as a latent threat alongside other inmates like General Zod, though he did not receive dedicated storylines or appearances in key issues such as Superman #0. His legacy from the Post-Crisis era as a sleeper agent briefly informed broader Phantom Zone narratives involving escaped Kryptonians clashing with Superman.[9]During the Rebirth era beginning in 2016, Quex-Ul remained a peripheral figure in Superman's mythos, referenced in contexts of Kryptonian threats but without prominent roles in arcs like those in Action Comics #957 onward.[10] He has been tied to Phantom Zone-based manipulations in minor capacities, including Justice League crossovers exploring multiversal incursions from the Zone, where he contributes to collective villainy against the League.[11]Quex-Ul's historical encounter with Superman—particularly the use of Gold Kryptonite to strip his powers and memories—was invoked in Action Comics #1070 (October 2024) to highlight Superman's contingency measures against Zone escapees. As of November 2025, Quex-Ul remains a Phantom Zone prisoner in DC continuity, with no recent appearances.[12]
Powers and abilities
Baseline Kryptonian powers
Quex-Ul, as a Kryptonian exposed to the radiation of a yellow sun like Earth's, possesses a solar-powered physiology that amplifies his natural abilities to superhuman levels. This process involves the absorption and storage of yellow solar energy, which interacts with his unique Kryptonian biology to grant extraordinary physical enhancements.[13][14]His superhuman strength allows him to perform feats comparable to those of Superman, such as lifting immense masses on the scale of planets during physical confrontations when operating at full capacity. Quex-Ul's speed enables movement faster than light, facilitating rapid travel across vast distances and instantaneous reactions in combat. Invulnerability renders him highly resistant to conventional weapons, extreme temperatures, and physical trauma, while his flight capability stems from the manipulation of gravitational fields enhanced by solar energy absorption. Enhanced senses include x-ray vision for seeing through solid objects and super-hearing for detecting sounds over global ranges.[15][13][14]In terms of energy projection, Quex-Ul can emit heat vision from his eyes in focused beams capable of melting metals or causing explosions, and employ freeze breath to generate arctic winds that encase targets in ice. Like other Kryptonians, he possesses a super-intellect, allowing advanced problem-solving and technological expertise far beyond human norms.[13][16]Quex-Ul's healing factor enables rapid recovery from injuries that would be fatal to humans, often regenerating tissue through sustained solar exposure, while his longevity under a yellow sun effectively renders him ageless, maintaining peak physical condition indefinitely. These baseline abilities position him as a formidable opponent when not under the influence of Phantom Zone exposure, where minor adaptations may occur.[14][17]
Phantom Zone adaptations
In the Phantom Zone, Quex-Ul and other Kryptonian prisoners exist in an incorporeal, ethereal state that fundamentally alters their baseline Kryptonian physiology, rendering them as intangible wraiths unable to physically interact with the material universe.[18][19] This ghostly form allows for phasing through solid matter and voluntary invisibility, enabling prisoners to navigate the void without obstruction, though such adaptations stem from the Zone's null-dimensional nature rather than solar-enhanced strength.[18] Prisoners can project spectral images or limited manifestations into the physical world, often requiring external aids like a Phantom Zone projector to achieve temporary tangibility.[19]The Zone severely dampens Kryptonian powers, suppressing superhuman strength, speed, and other solar-derived abilities to negligible levels while imprisoned, with full access restored only upon escape into a yellow sun environment or brief projection via specialized devices.[20] This reduction confines interactions to mental realms, where Zone-specific abilities emerge, including innate telepathic communication among prisoners for coordination and survival strategies.[18] Additionally, inhabitants endure the void's harsh conditions indefinitely, requiring no sustenance, air, or rest due to the dimension's timeless, ageless properties that preserve consciousness without bodily decay.[19]Vulnerabilities inherent to this adapted state include the complete inability to manipulate physical objects without projection, leaving prisoners helpless against direct threats unless facilitated by external technology.[18] Exposure to Zone projector malfunctions or shutdowns can trap or destabilize manifestations, potentially severing links to the physical realm.[19] Prolonged confinement exacerbates psychological strain, eroding sanity through isolation and the Zone's nightmarish undercurrents, which intensify criminal impulses and mental instability over time.[21]
In other media
Television adaptations
Quex-Ul was portrayed by Gordon Alexander in the Syfy live-action series Krypton (2018), marking his first major television appearance. In this prequel set on Krypton prior to its destruction, Quex-Ul serves as a commander of the Sagitari, the planet's military police force affiliated with the Military Guild. He appears in the episode "House of El," where he leads an offensive against the Rankless district to flush out insurgents and challenges Lyta-Zod to a traditional duel after discovering her pregnancy; Lyta kills him in combat, allowing her to assume command of his unit.[22] This adaptation reimagines Quex-Ul as a pre-destruction military antagonist rather than the post-Krypton criminal from his comic origins.[23]In animated television, Quex-Ul has a minor role in Justice League Action (2017), produced for Cartoon Network. Voiced with vocal effects, he appears as a hulking Phantom Zone prisoner in the episode "Field Trip," escaping alongside General Zod and Faora-Hu during a tour of the Fortress of Solitude led by Superman. The trio battles young heroes Stargirl, Blue Beetle, and Firestorm before being recaptured, emphasizing Quex-Ul's brute strength as part of the Kryptonian villain group.[24] This portrayal aligns more closely with his comic depiction as a Phantom Zone inmate, focusing on his physical menace in ensemble threats.Quex-Ul has no substantial roles or arcs in other prominent Superman television series, such as Superman: The Animated Series (1996–2000) or Smallville (2001–2011), though the Phantom Zone concept features in episodes of both without naming him specifically. As of November 2025, no new television adaptations or projects involving Quex-Ul have been announced.
Other media portrayals
In novels and tie-in media, Quex-Ul appears in several Choose Your Own Adventure-style Superman books as one of the primary Phantom Zone criminals, often highlighted for his wrongful imprisonment and subsequent villainy.[25]Quex-Ul has made miscellaneous cameos in animated shorts and webcomics, though these are limited in scope. As of 2025, he has no major roles in films. In these portrayals, Quex-Ul is typically depicted with enhanced menace stemming from Phantom Zone adaptations and experiments, setting him apart from his more innocent Pre-Crisis comic depictions.[26]