Count Brocken, a cyborg antagonist, wields a striking presence marked by his disembodied head, carried underarm or left to hover ominously. Clad in a turquoise military tunic reminiscent of Nazi-era regalia, his uniform boasts wide lapels, a black belt, high boots, epaulets, and an iron cross pinned to his chest—a relic of his wartime past. His gaunt face features a monocle clamped over the right eye, wild hair, a rigid mustache, sharp canines, and a pointed goatee, all accentuated by ever-present gloves that amplify his austere demeanor.

Once a decorated Waffen-SS officer mortally wounded in World War II, he was resurrected by Dr. Hell, who severed his head and submerged it in a regenerative bath, forging him into a cyborg. Postwar, he allied with Dr. Hell, spearheading the Iron Cross Corps to unleash mechanical monstrosities in their bid for global dominion.

The 1970s anime reimagines his origin: a car accident claims his body, leaving Dr. Hell to revive his head as a cyborg lieutenant. Tasked with commanding mechanical beasts and the Iron Cross Corps, his bitter rivalry with Baron Ashura fuels relentless sabotage and clashes as both vie for their master’s approval.

The 2009 iteration deepens his tragic essence, framing his floating head as an emblem of fractured identity and inner conflict. Though entrenched in antagonism, his strife with Baron Ashura endures, cementing his role as a pivotal foe. A tactically adept adversary, he deploys mechanized horrors and cunning strategies to menace protagonists, yet his fractured existence—a head severed by circumstance and stitched into machinery—renders him a figure entangled in vengeance and sorrow, perpetually caught between ruthless ambition and the haunting disconnection of his rebirth.