TV-Series
Description
Enrico Maxwell serves as the leader of the Vatican's Section XIII, an organization more commonly known as Iscariot. His primary function is to command this agency in its mission to exterminate all unholy creatures, heretics, and infidels on behalf of the Roman Catholic Church. He is a major antagonist who stands as one of the primary rivals to the Hellsing Organization, often leading to conflict despite both groups ostensibly fighting against common enemies like vampires.

In terms of appearance, Maxwell is depicted as a tall, slender, and tanned man. He keeps his long blonde hair tied back in a ponytail and has light blue eyes. His typical attire consists of a white shirt worn under a purple cassock vest, matching purple trousers, and black shoes. He is occasionally seen wearing a pair of circular wire-rimmed glasses. When excited or enraged, he exhibits a nervous tic characterized by the repeated twitching of his left eye. Later in the story, following a promotion to Archiepiscopus, he switches to a full-length purple cassock with a matching sash.

Maxwell's personality is complex and deeply fanatical. He presents himself as a suave, gentle, and soft-spoken young clergyman. However, this calm exterior masks a ruthless, calculating, and cruel individual. He is described as controlling his subordinates with an iron fist, and his seemingly blind devotion to his mission often causes even his mentor, Alexander Anderson, to question his true motivations. While Anderson views their work as a solemn duty, Maxwell has been known to revel in the violence and chaos that ensues. His fanaticism extends beyond simple monster hunting; he professes a deep hatred for all non-Catholics, considering them infidels. This is most shockingly demonstrated when he orders the massacre of innocent Protestant civilians in London, an act he appears to greatly enjoy.

The background of Enrico Maxwell reveals the origins of his ambition. As a child, he was orphaned and came to live at an orphanage run by Father Anderson. Abandoned by his parents, the young Enrico was angry and spiteful, determined to rise above everyone who had looked down on him. He famously proclaimed that he did not need friends, companions, or parents to become great. This fierce ambition and indomitable will intrigued Anderson, who took him on as a student and taught him everything he knew. Maxwell became Anderson's greatest disciple, using his intelligence and drive to climb the ranks of the Vatican at a remarkably young age to become the leader of Iscariot.

His motivations are driven by a potent combination of faith, pride, conviction, and a thirst for power. His goal is to purge the world of all heresy and to ascend to a position where he can look down on all others. This desire for greatness ultimately becomes his undoing, as his power-hungry nature causes him to lose sight of his original purpose.

In the story, Maxwell's role is that of a rival and occasional reluctant ally to the Hellsing Organization. He constantly schemes to undermine Integra Hellsing and her forces, believing his Catholic organization to be superior to her Protestant one. When Millennium, a Nazi vampire army, declares war, the Vatican dispatches the 9th Crusade under Maxwell's command to assist in the fight. However, this is revealed to be a calculated betrayal; Maxwell planned to attack both Millennium and Hellsing, using the chaos as an opportunity to conquer London for the Vatican and purge it of Protestants. His attack ultimately fails when he underestimates the true capabilities of Alucard, the Hellsing Organization's greatest weapon.

His key relationships define much of his character arc. His relationship with Sir Integra Hellsing is a bitter rivalry born from their similar positions as leaders of religious military orders and their opposing ideologies, as Hellsing serves the Protestant Church of England. Their meetings are often tense and uncivil, occasionally escalating into violent confrontations. His most significant relationship is with Alexander Anderson. Anderson is his mentor and the only person whose judgment he seems to respect. However, as Maxwell becomes more drunk with power following his promotion, a rift forms between them. Anderson is deeply angered, stating that Maxwell no longer serves God but himself. In a final, tragic moment, as Maxwell's crusade collapses and he is left vulnerable, Anderson breaks the glass protecting him, allowing Alucard's familiars to impale and kill him. In his last moments, the power-hungry leader reverts to a terrified child, begging his teacher to save him. Anderson, watching, is torn apart by the act but sees it as a grim necessity.

As for notable abilities, Enrico Maxwell does not possess any supernatural powers or physical combat skills. His strength lies in his intellect, cunning, and strategic mind. He is a gifted genius who was able to deduce the truth behind Millennium's secret projects, including the creation of artificial vampires. He is also a master interrogator, able to see through lies and extract information through intimidation. His primary ability is his command over the Iscariot Organization and, later, the 9th Crusade, a sizeable army he wields in his failed attempt to conquer London.