====== The Incredible Hulk ======
===== Part 1: The Dossier: An At-a-Glance Summary =====
  *   **Core Identity: A modern-day Dr. Jekyll and Mr. Hyde, The Incredible Hulk is the monstrous, super-strong, and emotionally volatile alter-ego of the brilliant but repressed nuclear physicist Dr. Robert Bruce Banner, born from a catastrophic gamma radiation accident.**
  *   **Key Takeaways:**
  * **Role in the Universe:** The Hulk is one of Marvel's most powerful physical forces, a founding member of the [[avengers|Avengers]], and a walking metaphor for humanity's inner rage and trauma. He is simultaneously a hero, a monster, and a force of nature, often misunderstood and hunted by the very world he has saved. [[gamma_radiation]].
  * **Primary Impact:** The Hulk's defining principle is his limitless potential for strength, famously summarized as "//The madder he gets, the stronger he gets.//" This makes him a near-unstoppable engine of destruction and a constant threat, but also a figure of immense tragedy, as his power is inextricably linked to his pain.
  * **Key Incarnations:** The core difference lies in complexity. In the [[earth-616|Earth-616]] comics, Banner suffers from Dissociative Identity Disorder (DID) stemming from childhood trauma, resulting in numerous distinct Hulk personas (Savage, Joe Fixit, Professor, Green Scar, Devil Hulk). The [[marvel_cinematic_universe|Marvel Cinematic Universe]] streamlines this into a more linear progression from a rage monster to the integrated "Smart Hulk," largely omitting the deep-seated psychological trauma for narrative clarity.
===== Part 2: Origin and Evolution =====
==== Publication History and Creation ====
The Incredible Hulk smashed his way into the pop culture consciousness in **''The Incredible Hulk'' #1**, published in May 1962. He was the co-creation of the legendary duo, writer **Stan Lee** and artist **Jack Kirby**, the architects of much of the early Marvel Universe. The character's conception was a direct product of the Cold War era, tapping into the pervasive public anxiety surrounding nuclear armament and the unpredictable dangers of atomic radiation.
Lee's inspiration was a potent cocktail of classic literary and cinematic monsters. He drew heavily from Robert Louis Stevenson's **''Strange Case of Dr. Jekyll and Mr. Hyde''** for the duality of the brilliant man and his brutish alter-ego, and from Mary Shelley's **''Frankenstein''** for the theme of a misunderstood "monster" created by science, hunted by a society that fears him. The visual influence of the cinematic Frankenstein's monster, particularly the Boris Karloff version, is evident in Hulk's early, more neanderthal-like design.
Interestingly, in his debut issue, the Hulk was not green, but **grey**. Stan Lee intended for the color to be unsettling and not associated with any particular ethnic group. However, printing technology of the era struggled with the color grey, resulting in inconsistent shades from panel to panel, sometimes even appearing greenish. Deciding a change was needed for consistency, Lee made the now-iconic choice to make him green starting with the second issue. This initial grey skin color would later be retconned into a separate, distinct personality known as Joe Fixit.
The Hulk's initial series was short-lived, canceled after only six issues. However, the character proved popular in guest appearances, most notably as a founding member of the Avengers. The overwhelming fan response led to him co-headlining the series ''Tales to Astonish'', which was eventually retitled ''The Incredible Hulk'' in 1968. It was here, and in the subsequent decades under influential writers like Peter David, Greg Pak, and Al Ewing, that the character's rich psychological landscape and mythology were truly fleshed out, transforming him from a simple monster into one of comics' most complex and enduring figures.
==== In-Universe Origin Story ====
=== Earth-616 (Prime Comic Universe) ===
The origin of the Earth-616 Hulk is a story of scientific hubris, heroic sacrifice, and deep-seated psychological trauma. Dr. Robert Bruce Banner, a genius in the field of nuclear physics, was the lead scientist on a top-secret military project to create a "Gamma Bomb," a weapon of immense destructive power. The project was overseen by the domineering **General Thaddeus "Thunderbolt" Ross**, a man who viewed the mild-mannered Banner with contempt.
On the day of the bomb's first test at a remote desert base in New Mexico, Banner noticed a civilian, a teenager named **Rick Jones**, had driven his car onto the test site on a dare. Ordering his colleague Igor Starsky to halt the countdown, Banner raced into the blast zone to push Jones to safety in a protective trench. However, Starsky, secretly a Soviet spy, allowed the countdown to continue. As the Gamma Bomb detonated, Banner was caught in the full force of the explosion, his body absorbing a massive, unprecedented dose of gamma radiation.
Miraculously, Banner survived. But he was not unchanged. That night, as the sun set, his body contorted in agony, transforming into a hulking, grey-skinned behemoth. This creature, possessing immense strength but limited intelligence, was dubbed "the Hulk" by the military. Initially, Banner's transformations were tied to the cycle of day and night, but soon they became linked to his emotional state, specifically surges of adrenaline caused by fear or, most potently, anger.
Over the years, this origin has been significantly deepened. Writers, most notably Peter David, retconned that the gamma radiation did not create the Hulk persona from scratch, but rather unlocked and gave physical form to a personality that already existed within Banner's psyche. It was revealed that Bruce suffered a horrific childhood at the hands of his abusive, alcoholic father, Brian Banner, who, jealous of Bruce's intellect, murdered his wife Rebecca in a drunken rage in front of the young boy. This trauma caused Bruce to develop Dissociative Identity Disorder (DID). The "Savage Hulk" persona represents the rage and pain of a terrified child, while other personas, like the cunning Joe Fixit, represent other repressed aspects of his personality. The gamma accident, therefore, was not the cause of the monster, but the catalyst that let it out.
=== Marvel Cinematic Universe (MCU) ===
The MCU origin, primarily established in **''The Incredible Hulk'' (2008)**, streamlines the comic book narrative for a cinematic audience. In this continuity, Bruce Banner (portrayed by Edward Norton, later Mark Ruffalo) was not developing a bomb, but was part of a U.S. Army bio-tech force enhancement research project. Under the guidance of General Thaddeus Ross and in collaboration with his girlfriend, Dr. Betty Ross, Banner was attempting to recreate the "Super-Soldier Serum" that created [[captain_america|Captain America]].
Believing his calculations on gamma radiation's potential to provide resistance to disease and enhance cellular regeneration were correct, but being denied human trials, a confident Banner subjected himself to the experiment. The experiment went catastrophically wrong. Instead of becoming a super-soldier, the gamma radiation overload created the Hulk, a destructive and uncontrollable rage monster. In the ensuing chaos, the lab was destroyed, and both Betty and General Ross were injured.
Branded a fugitive and a threat to national security, Banner went on the run, spending years trying to find a cure while evading Ross's relentless pursuit. This key difference re-frames the origin from a heroic act of self-sacrifice (saving Rick Jones) to an act of scientific ambition and hubris. It also more directly ties the Hulk's creation to the broader MCU mythology of super-soldiers.
The MCU largely bypasses the complex DID and childhood trauma aspects of the comic canon. Instead, it focuses on the duality of Banner and "the other guy" as two conflicting consciousnesses in one body. Films like **''The Avengers''** establish Banner gaining some measure of control through the mantra, "//I'm always angry.//" **''Thor: Ragnarok''** explores a period where the Hulk persona was dominant for two years. Finally, **''Avengers: Endgame''** culminates this arc with Banner successfully merging his intelligence with the Hulk's body, creating a stable "Smart Hulk" or "Professor Hulk" persona, achieving a balance that his comic counterpart has always struggled to maintain.
===== Part 3: Abilities, Equipment & Personality =====
=== Earth-616 (Prime Comic Universe) ===
The Hulk of the comics is a being of staggering complexity, defined by his myriad personas and a power level that is, for all intents and purposes, limitless.
==== Powers and Abilities ====
  * **Limitless Superhuman Strength:** This is the Hulk's signature power. His strength is directly proportional to his level of anger and emotional distress. While his baseline strength is already immense (easily in the Class 100+ range, capable of lifting far in excess of 100 tons), there is no known upper limit to how strong he can become. At peak rage, he has performed incredible feats such as holding a 150-billion-ton mountain on his back during ''Secret Wars'', punching a planet larger than Earth to pieces in his World-Breaker state, and holding the tectonic plates of a planet together.
  * **Superhuman Durability and Stamina:** The Hulk's body is incredibly resistant to physical injury. His skin can withstand high-caliber bullets, powerful explosions, extreme temperatures, and tremendous impact forces. He has survived direct nuclear detonations and even attacks from cosmic beings like Galactus. His physiology produces almost no fatigue toxins, allowing him to fight at peak capacity for days on end.
  * **Regenerative Healing Factor:** Complementing his durability, the Hulk possesses one of the most potent healing factors in the Marvel Universe. He can regenerate damaged or destroyed tissue, including entire limbs and organs, within moments. This healing factor also makes him immune to all known terrestrial diseases and toxins.
  * **Gamma Radiation Absorption & Emission:** The Hulk acts as a living gamma battery. He can absorb vast amounts of radiation, often using it to further increase his power. In his most powerful incarnations, like the Green Scar, he can emit massive waves of gamma energy as a destructive concussive force.
  * **Immortal Life Force (The Green Door):** As established in the ''Immortal Hulk'' series, the Hulk is functionally immortal. Due to the unique nature of gamma radiation's connection to a metaphysical force, any time a Hulk persona (including Banner) dies, their soul passes through a metaphorical "Green Door" and can be resurrected, typically with the next sunset. This power is overseen by a cosmic entity known as the One Below All.
  * **Resistance to Psychic Control:** Due to his fractured psyche and the raw rage of the Hulk persona, he is extremely difficult to control or manipulate telepathically. Most telepaths find the experience of entering his mind to be overwhelming and painful.
==== Personas (Dissociative Identities) ====
The various "Hulks" are not mere mood swings but distinct personalities born from Banner's fractured psyche.
  * **Savage Hulk:** The most famous persona. Possesses the intellect and emotional maturity of a young child. He speaks in broken English ("Hulk Smash!") and desires only to be left alone. He is the raw, untempered rage of Banner's childhood.
  * **Grey Hulk / Joe Fixit:** The original Hulk. He is smaller and weaker than the Savage Hulk (though still incredibly strong) but far more intelligent and cunning. As Joe Fixit, he worked as a mob enforcer in Las Vegas, embodying Banner's selfish, hedonistic, and morally grey impulses.
  * **Professor Hulk / Merged Hulk:** A persona representing Banner's ideal self. It combines Banner's genius-level intellect with the Savage Hulk's strength and body. While powerful and stable, this persona often has a built-in psychological failsafe that reverts him to a mindless Savage Banner if he gets too angry.
  * **Green Scar / World-Breaker Hulk:** The Hulk forged in the crucibles of the planet Sakaar. He is a skilled warrior and brilliant strategist with the full power of the Savage Hulk, fueled by a righteous fury. In his "World-Breaker" state, his rage is so intense that his footsteps alone can shatter continents. This is arguably the most physically powerful incarnation.
  * **Devil Hulk / Immortal Hulk:** A deeply sinister but fiercely protective persona. He views himself as Banner's true father figure, aiming to protect him from all threats, both external and internal. He is highly intelligent, articulate, and possesses a terrifying command over his immortal physiology, allowing him to reform from even total dismemberment.
=== Marvel Cinematic Universe (MCU) ===
The MCU's Hulk is a more focused and streamlined character, with his powers and personality evolving in a clear, linear fashion across his film appearances.
==== Powers and Abilities ====
  * **Superhuman Strength:** The MCU Hulk's strength is consistently depicted at an incredible level. He has stopped a Chitauri Leviathan with a single punch (''The Avengers''), battled a Frost Giant (''Thor: Ragnarok''), wielded the Stark-designed Infinity Gauntlet (''Avengers: Endgame''), and thrown a car engine block miles into the sky. While the "madder he gets, stronger he gets" concept is implied, it is not as explicitly central to his power as in the comics. His strength appears to have a more defined, albeit immense, upper limit, as shown when he was decisively overpowered by Thanos.
  * **Superhuman Durability:** He is shown to be incredibly durable, surviving a fall from the S.H.I.E.L.D. Helicarrier, taking direct hits from Thor's hammer Mjolnir, and withstanding the energy of all six Infinity Stones, though the last feat caused severe, seemingly permanent damage to his arm.
  * **Regenerative Healing Factor:** His healing is potent but appears less absolute than his comic counterpart. The damage inflicted by the Infinity Gauntlet, for example, did not fully heal by the time of his appearance in ''She-Hulk: Attorney at Law'', suggesting some forms of damage can be permanent or extremely slow to recover from.
==== Personality Evolution ====
  * **Uncontrollable Monster (''The Incredible Hulk'', ''The Avengers''):** Initially, the Hulk is presented as a pure rage entity, "the other guy," whom Banner fears and tries to suppress. He has little of Banner's consciousness and is a danger to everyone around him, friend or foe.
  * **The Team's Heavy Hitter (''Avengers: Age of Ultron'', ''Thor: Ragnarok''):** In this phase, Banner gains more influence over the Hulk, able to aim his rage at enemies. However, the Hulk persona also begins to develop its own consciousness, as seen in ''Ragnarok'' where he remains in control for two years, learning to speak more complex sentences and forming relationships.
  * **Smart Hulk (''Avengers: Endgame'' onwards):** This is the MCU's version of Professor Hulk. Banner claims to have spent 18 months in a gamma lab merging his mind and the Hulk's body, achieving a permanent state of balance. This Hulk possesses all of Banner's intelligence and personality while retaining the Hulk's form and strength. He is calm, articulate, and has become a celebrity, a stark contrast to the hunted fugitive he once was.
===== Part 4: Key Relationships & Network =====
==== Core Allies ====
  * **Rick Jones:** Bruce Banner's first and most loyal friend. It was Banner's act of saving Rick's life that created the Hulk, forever binding them. Rick was one of the few people who could calm the Savage Hulk and was a constant companion through many of his early adventures. He has undergone his own transformations, becoming the gamma-powered A-Bomb for a time, always remaining a core member of the Hulk's found family.
  * **Betty Ross:** The enduring love of Bruce Banner's life and the daughter of his greatest nemesis, General Ross. Betty was one of the first to see the man within the monster, offering the Hulk compassion when the rest of the world offered only fear. Their relationship has been fraught with tragedy, including her apparent death and eventual resurrection as the gamma-powered **Red She-Hulk**.
  * **The Defenders:** The Hulk is a founding member of this iconic "non-team" alongside [[doctor_strange|Doctor Strange]], [[namor|Namor the Sub-Mariner]], and the [[silver_surfer|Silver Surfer]]. Unlike the Avengers, the Defenders were a group of powerful loners who came together reluctantly to face mystic and cosmic threats that no one else could. The Hulk's role in this team was that of the unstoppable muscle, and his friendships with these fellow outsiders were some of his most genuine.
  * **The Warbound:** Forged in the gladiatorial pits of Sakaar during ''Planet Hulk'', the Warbound (Miek, Korg, Hiroim, Elloe, and Caiera) were more than allies; they were a true family to the Hulk. They were his brothers-in-arms who fought alongside him to liberate a planet. Their loyalty was absolute, and it was their apparent murder that fueled his world-breaking rage upon his return to Earth.
==== Arch-Enemies ====
  * **General Thaddeus "Thunderbolt" Ross / Red Hulk:** For decades, General Ross was the Hulk's most persistent antagonist. His obsession with capturing or killing the Hulk was driven by a mix of military duty, fear, and a twisted paternal protectiveness of his daughter, Betty. The conflict became deeply personal and ironic when Ross, through a deal with supervillain organizations, subjected himself to a process that turned him into the intelligent, calculating **Red Hulk**, becoming the very thing he hated most in order to fight it.
  * **The Leader (Samuel Sterns):** The Leader is the Hulk's perfect intellectual foil. Once a simple janitor, Samuel Sterns was exposed to gamma radiation that, instead of enhancing his physical form, vastly increased his intellect to superhuman levels, turning his skin green and enlarging his cranium. He represents the dark potential of a mind unburdened by morality, constantly plotting to conquer the world and prove his mental superiority over the Hulk's physical might.
  * **The Abomination (Emil Blonsky):** The Abomination is the Hulk's dark mirror. A KGB spy who deliberately exposed himself to a greater amount of gamma radiation than Banner, Blonsky was permanently transformed into a monstrous, reptilian creature. Unlike the Hulk, whose strength varies with his rage, the Abomination's strength is fixed at a level roughly twice that of a "calm" Hulk. He retains his human intellect but is locked in his monstrous form, a cruel twist of fate that fuels his hatred for the man who can, at times, return to a human state.
==== Affiliations ====
  * **[[avengers|The Avengers]]:** The Hulk is a founding member, but his tenure has always been volatile. He quit the team in their second-ever issue, feeling distrusted and feared by his teammates. He has since rejoined and been forced off the team multiple times, his uncontrollable power making him as much a liability as an asset.
  * **The Pantheon:** A secretive organization of super-powered descendants of the Trojan king Agamemnon. The Hulk joined and led this group for a significant period during his "Professor Hulk" phase, using their resources to engage in heroic missions around the globe.
  * **S.H.I.E.L.D.:** During a period where Banner could control the Hulk, he briefly worked for [[shield|S.H.I.E.L.D.]] as their ultimate weapon, a "bomb that could be aimed." This relationship, like most of his affiliations, eventually soured due to the inherent fear and distrust his power inspires.
===== Part 5: Iconic Events & Storylines =====
=== Future Imperfect (1992) ===
A landmark two-issue series by Peter David that explored the darkest possible future for the Hulk. The heroes of the present-day transport the Professor Hulk into a post-apocalyptic future to defeat a tyrannical ruler known only as **The Maestro**. The Hulk discovers to his horror that the Maestro is his future self, a version of him that survived a nuclear holocaust, absorbed its radiation, and was driven mad by power and grief. The Maestro is physically stronger, possesses all of Banner's genius, and is utterly ruthless. The story is a chilling examination of the Hulk's potential for evil and ends with the Hulk using Reed Richards' time machine to send the Maestro back to the moment of the Gamma Bomb's detonation, killing him with the very event that created him.
=== Planet Hulk (2006-2007) ===
Arguably the most definitive Hulk story of the modern era. Written by Greg Pak, this epic follows the Hulk after he is deemed too dangerous for Earth by the **Illuminati** (a secret cabal of heroes including Iron Man, Mr. Fantastic, and Doctor Strange) and exiled into space. He crash-lands on the barbaric planet Sakaar, where he is forced into gladiatorial combat. Instead of being broken, the Hulk thrives. He earns his freedom, builds a family of allies known as the Warbound, leads a revolution against the tyrannical Red King, and is crowned the new king of Sakaar, finally finding a world that accepts him. The story is a heroic tragedy, as his newfound peace is shattered when the ship that brought him to Sakaar explodes, killing his queen and millions of his subjects.
=== World War Hulk (2007) ===
The direct, explosive sequel to ''Planet Hulk''. Believing the Illuminati are responsible for the destruction of his kingdom and family, a grieving and apocalyptically enraged Hulk returns to Earth. This is not the Savage Hulk; this is the Green Scar, a brilliant tactician and warrior king commanding a starship and his Warbound. He systematically defeats nearly every major hero on the planet, including Black Bolt, the Avengers, the Fantastic Four, and Doctor Strange, turning Madison Square Garden into a gladiatorial arena to force them to fight to the death as he did. The event showcases the Hulk at his absolute peak of power and rage, a walking force of nature seeking not conquest, but justice. It ends with the revelation that one of his own Warbound was responsible for the explosion, and a drained Hulk allows himself to be defeated and taken into custody.
=== Immortal Hulk (2018-2021) ===
A critically acclaimed, genre-bending series by writer Al Ewing that redefined the character with elements of body horror and psychological thriller. The series established that the Hulk cannot truly die. Every time Banner is killed, a new, terrifyingly intelligent and sinister persona known as the "Devil Hulk" resurrects his body at night. This Hulk is a protector of Banner, but his methods are monstrous. The run delves deep into the metaphysics of gamma radiation, its connection to a hellish dimension, and the deep psychological trauma at the root of Banner's DID. It is a complex, terrifying, and brilliant exploration of the character's entire history, cementing the Hulk as one of Marvel's most compelling and horrifying monsters.
===== Part 6: Variants and Alternative Versions =====
  * **Ultimate Hulk (Earth-1610):** In the Ultimate Universe, Bruce Banner is a pathetic and insecure scientist who intentionally exposes himself to his version of the Super-Soldier formula in a desperate attempt to recreate Captain America and impress his colleagues. The result is a grey-skinned, amoral, id-driven monster with a voracious appetite, including cannibalistic tendencies. This Hulk is far more villainous than his 616 counterpart, driven by pure lust and rage, and is responsible for hundreds of deaths.
  * **The Maestro (Earth-9200):** The primary antagonist of ''Future Imperfect'', the Maestro is what the Hulk becomes when he loses everyone he cares about and embraces his power completely. A century into the future, after a nuclear war wiped out most of Earth's heroes and villains, this Hulk absorbed the background radiation, drastically increasing his strength and driving him insane. He is a cruel, brilliant, and depraved despot who rules the last remnants of humanity with an iron fist, keeping the skeletons of his fallen friends as trophies.
  * **Old Man Logan Hulk (Earth-807128):** In the desolate future of ''Old Man Logan'', the Hulk Gang, a group of his inbred, cannibalistic offspring, rule over California. Their patriarch is Bruce Banner himself, who, after years of radiation exposure from a gamma bomb that detonated nearby, was driven completely insane. He appears as a seemingly calm, landlord-like figure but reveals his monstrous nature when he confesses to Logan that he murdered his family out of boredom. This leads to a final, brutal confrontation where Wolverine allows himself to be eaten by the Hulk, only to regenerate inside his stomach and tear him apart from within.
===== See Also =====
  * [[bruce_banner]]
  * [[gamma_radiation]]
  * [[avengers]]
  * [[thunderbolt_ross]]
  * [[the_leader]]
  * [[she-hulk]]
  * [[planet_hulk]]
===== Notes and Trivia =====
((The Hulk was originally colored grey in his first appearance, ''The Incredible Hulk'' #1. Due to inconsistent printing of the grey color, Stan Lee and Jack Kirby changed him to the more vibrant and now-iconic green in the second issue. The grey skin color was later retconned as the "Joe Fixit" persona.))
((Stan Lee has cited both Robert Louis Stevenson's ''Dr. Jekyll and Mr. Hyde'' and Mary Shelley's ''Frankenstein'' as primary literary inspirations for the character's duality and tragic, misunderstood nature.))
((Despite being one of the most famous Avengers, the Hulk was only on the original team for two issues. He quit in ''The Avengers'' #2 (1963) because he felt feared and distrusted by his teammates, a theme that would define his relationship with the superhero community for decades.))
((The famous phrase, "//The madder he gets, the stronger he gets,//" was not a day-one concept. It was gradually developed by Stan Lee as a simple and effective way to explain why no one could ever definitively defeat the Hulk in a fight.))
((Peter David's run on ''The Incredible Hulk'', which lasted over a decade, is widely considered one of the most definitive and character-shaping periods for the Hulk. It was David who introduced the concept of Bruce Banner suffering from Dissociative Identity Disorder due to childhood abuse as the true source of the different Hulk personas.))
((The 2008 film ''The Incredible Hulk'' contains numerous references to the 1970s TV show starring Bill Bixby and Lou Ferrigno, including a brief cameo by Ferrigno as a security guard and a moment where Bixby's image appears on a television screen. The film's opening sequence also subtly references the TV show's title credits.))