L'Incredibile Hulk #13

In "L'incredibile Hulk contro il Signore dei Metalli!", the Hulk faces his most formidable foe yet when the alien warlord Metal Master invades Earth with overwhelming power. Struggling to maintain his form and strength, the Hulk must confront not only the alien's might but also the growing instability of his own transformation, all while trapped in a bunker under General Ross's control. With the Teen Brigade forming to aid him, the Hulk prepares for a desperate stand that could change everything.

In "L'incredibile Hulk," Bruce Banner's creation of an indestructible robot—capable of surviving a nuclear blast—pushes him to the brink, triggering his transformation into the Hulk. With the massive machine now unattended, a foreign spy hijacks it and takes flight. The Hulk races to stop the rogue robot, but the relentless battle leaves him exhausted, and he reverts to Banner just as he collapses in the desert. Found by Thunderbolt Ross and Betty, Bruce vows to build a stronger, smarter robot to reclaim what was stolen—before the first one causes real damage.

In "Finalmente catturato!", the Hulk faces off against the indestructible robot created by Bruce Banner, a mechanical foe that pushes him to his limits—until a sudden twist leads to an unexpected victory. With Thunderbolt Ross tightening his grip on Gamma Base and Glenn Talbot arriving on orders from the Pentagon, the stakes rise as the Hulk is finally captured in a high-tech restraint forged from Banner’s designs and Stark’s engineering.

In "Entra...il Camaleonte," the Hulk is captured in unbreakable restraints, only to slip free when he reverts to Bruce Banner. With Banner held captive, Rick Jones leaves Captain America’s side to help his friend, while the mysterious Leader sends the Chameleon to Gamma Base to investigate a missing agent. There, the Chameleon assumes Banner’s identity, setting his sights on stealing a gamma grenade with Betty as a hostage—only for the Hulk to rise and stop him. Amid tense rivalries and deception, the line between friend and foe blurs in a high-stakes game of shadows.

In "Un titano sul treno!", the Hulk faces off against a towering mechanical menace unleashed by the mysterious Leader, as he's transported under heavy guard on a train carrying a dangerous nuclear device. With Talbot watching every move, Bruce Banner is caught in a deadly web of suspicion when the device is lost during the battle—and the evidence points to him.