ComicBook.com Ten - Stranger Things Wiki - Fandom He was one of several test subjects experimented upon at Hawkins Lab by Dr. Martin Brenner and was among those who were killed by ... Stranger Things Wiki Two - Stranger Things Wiki - Fandom Henry was given the title of “One”, the first child kept at Hawkins Lab. “Two” was the oldest of these children; Two proved to be ... Stranger Things Wiki Martin Brenner (Stranger Things) - Villains Wiki Dr. Martin Brenner, also known as Papa by his test subjects, is the overarching antagonist of the Stranger Things franchise. He is... Villains Wiki ComicBook.com - Facebook Nov 22, 2025 —

A miniature tracking and suppression chip was embedded in Henry’s neck to "turn off" his abilities, effectively rendering him a baseline human.

Dr. Martin Brenner ’s first subject in the Stranger Things universe was , later designated as Subject 001 .

While Brenner’s later work with characters like Eleven was part of a broader MKUltra subprogram, Henry Creel was the original catalyst for everything that followed at Hawkins National Laboratory. The Origins of Subject 001

Under the suppression of Soteria, Henry remained at the lab as an orderly, helping Brenner oversee the newer generations of child test subjects.