Marvel’s What If…? series has thrilled fans with its exploration of alternate dimensions, presenting innovative storylines that broaden the multiverse. Narrated by Jeffrey Wright’s Uatu the Watcher, the series lays the groundwork for future Marvel Cinematic Universe (MCU) projects like Avengers: Secret Wars. The third season’s premiere opens with a powerful narrative centered on Bruce Banner’s gamma radiation, which triggers disastrous events and highlights themes of redemption and faith in the Hulk’s heroism.
In this alternate reality, Bruce Banner’s experiment to remove gamma radiation from his body goes horribly wrong, birthing a monstrous entity called the Apex. This kaiju-like creature spawns a legion of gamma Hulks, leading to a catastrophic event known as the Gamma War. Earth’s Avengers, equipped with mech suits reminiscent of Gundam and Robotech, face immense losses while fighting the creatures. For years, the monsters remain dormant until new gamma readings emerge from the Arctic, prompting the Avengers to assemble once more.
A New Avengers Team
Sam Wilson, the new Captain America, forms a diverse Avengers team to tackle the renewed gamma threat. This team includes Shang-Chi, Moon Knight, Nakia, Monica Rambeau, and others, all equipped with advanced mechs. While Monica suggests bringing Bruce Banner into the fold due to his unique expertise, Sam hesitates, knowing the psychological toll Bruce has endured. Bruce’s self-imposed exile reflects his struggle with guilt over the destruction caused by his Hulk persona.
Bruce’s withdrawal stems from the devastation caused by the Apex and his gamma-powered transformations. When Sam and Monica discover the Apex’s plan to orchestrate another invasion, Sam reluctantly seeks Bruce’s help. Their heartfelt conversation highlights Bruce’s deep-seated trauma and fear of being a destructive force. Though initially resistant, Bruce provides Sam with critical mech upgrades before retreating, signaling his enduring desire to protect humanity despite his personal anguish.
With Bruce’s enhancements, Sam activates the Mighty Avenger protocol, an advanced system that integrates the Avengers’ mechs, reminiscent of Voltron and Power Rangers. The Avengers battle valiantly against the Apex and its minions, but their efforts seem futile as the Apex’s gamma blasts devastate New York. The situation appears dire until Bruce reemerges, transforming into a colossal Mega-Hulk to confront the Apex.
Mega-Hulk’s Redemption
As Mega-Hulk, Bruce becomes a fearsome yet tragic figure, embodying a blend of Godzilla-like strength and monstrous design. In a climactic showdown, Mega-Hulk defeats the Apex with atomic gamma breath, earning the allegiance of the remaining gamma creatures. Sam’s trust and belief in Bruce are pivotal, allowing Mega-Hulk to find a semblance of peace. This resolution marks a significant moment in Bruce’s journey, as he gains the acceptance he has long sought.
The episode concludes with Mega-Hulk retreating to an island sanctuary, accompanied by the gamma creatures he now protects. This bittersweet resolution reflects Bruce’s evolution, as he finds purpose and belonging outside human society. While his transformation separates him from humanity, it also provides him with a new family. The emotional depth of Bruce’s arc underscores the series’ ability to blend action and introspection, continuing to expand the MCU’s multiverse with fresh, compelling narratives.