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Martian Manhunter (J'onn J'onzz) is created by screenwriter Joseph Samachson and artist Joe Certa. It appears for the first time inDetective Comics #225(November 1955), as a companion story titled “The Strange Experiment of Dr. Erdel.” A founding member of the Justice League (Brave and the Bold #28, March 1960, then Justice League of America #1, October-November 1960), he spans nearly seven decades of editorial history, between long crossings of the desert, cult solo series and persistent rumors of an appearance in James Gunn's DCU.

There are DC characters whose name alone evokes a silhouette, a color, a posture. Martian Manhunter belongs to this very restricted category: green skin, red cape, the fixed gaze of a being who does not belong to any world. However, unlike Superman or Batman, his editorial career has never been linear. It is a story made up of troughs and resurgences, of decades of anonymity followed by daring relaunches, and a status of “forgotten founding member” which has stuck to its legend since the 1950s.

For a collector, this editorial irregularity is precisely what makes Martian Manhunter exciting to follow. Unlike omnipresent characters whose every issue is scrutinized, J'onn J'onzz has experienced long periods of commercial silence interspersed with clearly identifiable pivotal moments: his creation in 1955, his entry into the Justice League in 1960, his first solo series in 1998, his relaunch in 2015, and today the feverish wait for his possible arrival on screen in James Gunn's DCU. Each of these milestones has left a precise trace in the catalogs and in the ratings.

This article retraces, issue by issue and decade by decade, the real editorial history of Martian Manhunter: its genesis at DC in the mid-1950s, its role in the founding of the Justice League, its long absence from newsstands between 1968 and the beginning of the 1980s, its attempts at a solo relaunch, and the (still hypothetical) effect that a cinematic appearance could have on collector demand.

From the quiet origins of Detective Comics to the founding of the Justice League

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Martian Manhunter was born in a very particular context in the history of DC Comics. In November 1955, the house publishedDetective Comics #225, an issue whose cover highlights Batman and Robin, as has been customary since the creation of the title. But on the interior pages, in the position of a complementary story, there is a short story signed by the screenwriter and scientist Joseph Samachson and illustrated by the artist Joe Certa: “The Strange Experiment of Dr. Erdel”.

The founding pitch fits into a few boxes: Professor Saul Erdel, in his laboratory in the fictional town of Middletown, develops an experimental teleportation ray. The device, supposed to be a simple test, mistakenly sucks in a green-skinned humanoid being from the planet Mars: J'onn J'onzz. Panicked by this unknown creature, in shock, Erdel dies instantly of a heart attack — and J'onn finds himself alone, stranded on a planet that is not his, with no way to return home. Endowed with powers of metamorphosis, he chooses to adopt a human appearance and live incognito under the identity of John Jones, Middletown police detective.

This initial premise – a solitary exile, the last representative of a vanished civilization, forced to blend into a humanity that he observes from the inside – will remain the backbone of the character for seven decades, whatever the alterations made to his continuity. Samachson and Certa continue the adventure in the form of a regular supplementary story in Detective Comics, a modest format, far from the covers, which largely explains why Martian Manhunter never benefited from the same editorial relief as the star heroes of the time.

The turning point came in the spring of 1960. InThe Brave and the Bold #28(March 1960), scripted by Gardner Fox and drawn by Mike Sekowsky, DC brings together its leading figures for the first time around a common threat: Starro the Conqueror, a giant alien starfish capable of creating clones in his image to enslave the planet. This issue marks the first-ever appearance of the Justice League of America as a team, with an original lineup of seven members: Superman, Batman, Wonder Woman, Flash (Barry Allen), Green Lantern (Hal Jordan), Aquaman, and Martian Manhunter. J'onn J'onzz is therefore part of the founding core of DC's most famous supergroup from its very first written gathering.

A few months later, the Justice League got its own regular title withJustice League of America #1(October–November 1960), which also contains the origin and first appearance of the highly sought-after supervillain Despero. This issue now ranks 20th in Overstreet's ranking of the fifty best comics of the Silver Age, a recognition that speaks to its status as a cornerstone of DC mythology — and by extension, an important milestone for any collector following Martian Manhunter since its debut.

From gradual disappearance to crossing the desert (1968-1984)

The paradox of Martian Manhunter lies in this striking contrast: a founding member of a team which will become one of the most profitable in the history of comics, he nevertheless remains, individually, one of the least highlighted characters of his time. Its series of companion stories in Detective Comics continued throughout the 1960s, eventually migrating to House of Mystery, before being abandoned altogether in 1968.

There followed a period of almost fifteen years during which Martian Manhunter did not benefit from any regular support. He certainly continues to appear occasionally in the pages of the Justice League of America or in collective stories, but without ever regaining the exposure he had experienced in his beginnings. This prolonged eclipse lastingly shapes the perception of the character among the general public: a founder of the League, certainly, but a founder who is rarely associated with significant series, unlike a Batman or a Green Lantern who never left the shelves.

It wasn't until 1984, as the original Justice League fell apart in the pages of the DC continuity of the time, that Martian Manhunter returned to take center stage. Alongside Aquaman, he takes charge of the reconstruction of a completely new formation, composed almost exclusively of new or secondary characters, installed in Detroit - an episode that fans retrospectively nickname the "Justice League Detroit". This turn marks the definitive return of J'onn J'onzz to the forefront of the DC universe: since this date, he has never left the spotlight for a long time, whether as a recurring member of the various incarnations of the League or as the protagonist of his own stories.

1998: the first solo series, finally

It was not until more than forty years after its creation that Martian Manhunter obtained, for the very first time, an ongoing series entirely dedicated to his character. In 1998, DC Comics launchedMartian Manhunter, written by John Ostrander and drawn by Tom Mandrake, a creative duo known for their work on tortured and morally complex characters like Specter and Suicide Squad.

This series marks a major narrative turning point for the character. Ostrander significantly deepens the mythology of the Green Martians, explores J'onn's trauma in the face of the near-total extinction of his species, and establishes the idea that the hero maintains several secret identities scattered across the world, particularly in the southern hemisphere, far from the radar of traditional US-based superheroes. The character gains an unprecedented psychological depth: more than just a loyal ally of the Justice League, he becomes a haunted survivor, inhabited by guilt and mourning, whose deadpan humor (and pronounced taste for Chocos cereal, which has become an emblematic running gag) contrasts with the gravity of his past.

The series lasted several years before being stopped, due to a lack of sufficient readership to justify its continuation in the face of competition from more commercial series of the time - a fate which, ironically, once again illustrates the chronic difficulty of Martian Manhunter to establish itself commercially as a headliner, despite the recognized quality of the work of Ostrander and Mandrake, today considered by a large part of the fandom as the best solo incarnation of the character.

The New 52 relaunch of 2015 and the repositioning of the myth

Nearly twenty years after the Ostrander/Mandrake series, DC is retrying the solo experience withMartian Manhunter(2015), launched in June of that year as part of the New 52 era, under the pen of screenwriter Rob Williams and the pencil of Eddy Barrows, accompanied by inking by Eber Ferreira. This iteration adopts a decidedly different tone from the previous ones: it directly questions the reliability of everything readers thought they knew about the character, by setting up a paranoid thriller plot around a covert Martian invasion, where shapeshifting Martians discreetly infiltrate human society.

The first six issues are collected in the collection "The Epiphany", followed by a second arc collected under the title "The Red Rising". If this relaunch did not meet with resounding commercial success, it has the merit of offering a modern and autonomous entry point into the mythology of the character, without requiring in-depth knowledge of its previous continuity - a significant point for any reader or collector wishing to discover J'onn J'onzz without going back to the comics of the 1950s or 1990s.

The impact of adaptations on the rating

Martian Manhunter occupies a unique position in the history of DC television and film adaptations: he appears regularly, but almost always in the background, which explains why his appearance on screen has never provoked the same speculative excitement as Batman or Superman.

InSmallville, actor Phil Morris plays a version of the character presented as an old friend of Jor-El who comes to watch over Kal-El and intervene when needed; the character temporarily loses his powers before they are restored to him by Doctor Fate. In theArrowverse, it is David Harewood who lends his features to J'onn J'onzz, first hidden under the identity of Hank Henshaw, director of the DEO in the series Supergirl, before also appearing in The Flash, Arrow and Legends of Tomorrow - the most developed and recurring version of the character on screen to date.

On the cinema side, Harry Lennix plays Martian Manhunter inZack Snyder's Justice League(2021), the long version broadcast on HBO Max. The plot twist reveals that the character was actually hiding under the guise of General Swanwick, a supporting role that Lennix already played in Man of Steel (2013) and Batman v Superman: Dawn of Justice (2016) – an idea initially carried by a fan theory before being officially integrated into Snyder's continuity.

As for the current DCU piloted by James Gunn, no appearance of Martian Manhunter is officially confirmed at the time we publish this article (July 2026). The character does not appear in Superman (2025). On the other hand, the clues have multiplied: James Gunn has repeatedly published on social networks direct references to Chocos cereals, the character's favorite brand in the comics, fueling speculation of an arrival in "Man of Tomorrow", the fourth feature film of the DCU expected for July 2027. Casting rumors have also circulated, without official confirmation from DC Studios to date. For a collector, this climate of anticipation deserves to be followed closely, but without giving in to haste: as long as no official confirmation exists, any variation in price linked to this rumor remains strictly speculative in nature.

Buying Guide: How to Approach the Martian Manhunter Collection

Collecting Martian Manhunter requires a different approach from that applied to DC's most high-profile heroes: the offer is less abundant on major milestones, but the accessible entry points are numerous for those who want to build a coherent collection without breaking the bank.

To track real price developments on key issues of Martian Manhunter, the site's free estimator relies on actual eBay sales concluded rather than theoretical list prices, which makes it possible to obtain a realistic low, middle and high range before positioning yourself on an auction or an offer. It's also a good idea to keep your collection up to date:collection management applicationof the site allows you to centralize your numbers and track their valuation over time, which is particularly useful for a character whose rating can change quickly in the event of a cinematographic announcement.

Frequently Asked Questions

Martian Manhunter (J'onn J'onzz) first appears in Detective Comics #225 (November 1955), in the companion story "The Strange Experiment of Dr. Erdel", by writer Joseph Samachson and artist Joe Certa.
The character was created by screenwriter and chemist Joseph Samachson, who then worked for DC Comics, in collaboration with artist Joe Certa, who illustrated his adventures during the first thirteen years of his publication.
He made his first appearance as a member of the team in The Brave and the Bold #28 (March 1960), facing Starro the Conqueror. The Justice League then got its own title with Justice League of America #1 (October-November 1960), which also contained the first appearance of Despero.
Yes. After additional stories published in Detective Comics then House of Mystery until 1968, he obtained his first solo ongoing series in 1998, written by John Ostrander and drawn by Tom Mandrake, then a relaunch in 2015 signed Rob Williams and Eddy Barrows as part of the New 52.
No appearances are officially confirmed as of today (July 2026). The character was not present in Superman (2025), but several clues, notably James Gunn's references to the Chocos cereal associated with the character in the comics, fuel speculation of an arrival in "Man of Tomorrow", scheduled for July 2027.