Captain Nazi (Baron Albrecht Krieger)

In his Golden Age origin (Fawcett Comics), Baron Albrecht Krieger was genetically altered by his scientist father (Siegmund Krieger in provenance from the Fawcett-era text) into a super soldier described as a 'perfect specimen' to fight for Hitler and the Axis during World War II; he debuted in Master Comics #21 (December 1941) and continued in Fawcett titles through 1944. Later DC Comics revivals and reboots reintroduce him in multiple ways: as an individual placed in suspended animation to re-emerge in modern eras to revive Third Reich aims, as a blinded veteran later fitted with cybernetic eyes, and as an identity reused by a young Neo‑Nazi named Lester Abernathy who was given the Captain Nazi mantle by the Sons of Valhalla. Continuities vary in familial details (Wolf Krieger, Madame Libertine, and Siegmund Krieger appear in different accounts).

Sources present Captain Nazi as an imposing, physically superhuman male figure consistent with a genetically engineered 'perfect specimen.' Golden Age portrayals emphasize a costumed supervillain appearance (typical of period comics). Later portrayals include injury and augmentation: he is blinded during a modern storyline (e.g., Villains United / Secret Six escape) and subsequently depicted with cybernetic eyes. Visual specifics beyond these continuity markers are not detailed in the provided materials.

Across source accounts he possesses powers credited to the experiment that created him: super-strength, super-speed, enhanced stamina, invulnerability, enhanced senses, and flight. The Fawcett-era origin specifically mentions a 'special gas' that allows him to fly. Later versions emphasize hand-to-hand combat expertise and cybernetic augmentation (cybernetic eyes) after being blinded. Behaviorally, he functions as an aggressive combatant who commits violent acts (including murder and maiming), serves organized villain groups (Monster Society of Evil, Secret Society of Super Villains, Fourth Reich, Sons of Valhalla), is at times placed in suspended animation to re-emerge later, and has been apparently killed and later revealed to have survived in various storylines.