Zombie Commander

George's Superior Officer is a tertiary character featured in the second part of JoJo's Bizarre Adventure series, Battle Tendency.

It was the only zombie to survive the events of Phantom Blood. It disguised itself for years as a major in RAF, until its true nature was discovered by George Joestar II. It murdered George, who was subsequently avenged by his wife Elizabeth in a fit of rage.

Appearance
To integrate itself as a member of society, it disguised itself as a major in the RAF. It sat on a wheelchair, pretending to be wounded by the war and it never showed itself during daylight. When it reveals its true nature, it is a horrifically large zombie with sharp nails and fangs.

Personality
Speedwagon describes it as a cunning zombie, being able to hide for so long as it wasn't attempting to multiply and never left any remains of its victims. It was capable of disguising itself as a member of society for decades, and found out about George's investigation into its identity before he could gather enough evidence against it.

Abilities
It possesses all the typical characteristics of a zombie. Its strength is multiplied and it's weak to sunlight and the Ripple. Due to the control it has over is body, it is able to disguise itself as an wounded veteran but its true appearance is that of a large zombie with sharp nails and fangs.

Background
50 years before the events of Battle Tendency, Straizo and Speedwagon made it their mission to eliminate the remaining zombies that Dio had created. Though they effectively wiped them out, only one was able to escape and hide in the shadows for decades.

It found itself a position in the RAF, holding a post as a major. It pretended to be wounded during the war, sitting on a wheelchair and never exposed itself to daylight. The zombie wasn't able to satiate its hunger, but never left a trail as it devoured its victims to the last bones and hair.

1921
Serving under the zombie was George Joestar II who, after learning of the story of his lineage, suspected the major's true nature. He had been planning to gather evidence to expose it. The major discovered this scheme, and murdered George when he was observing it in its office. George's death was covered up, attributed to an accident during a night flight.

Straizo and Speedwagon suspected this story, and investigated the truth. Elizabeth, in a fit of silent rage rushed to find the major and kill it. Due to her hastiness she was spotted by an officer, and the zombie's disintegrating corpse was understood as Elizabeth setting the major's body on fire. Elizabeth was charged with his murder, and subsequently marked a traitor.

JORGE JOESTAR
In JORGE JOESTAR, the major is a human named William Cardinal whose body is later taken over by a zombie named Antonio Torres.