He had a wide range of projects under his supervision. He headed the Helios Project, which was dedicated to studying the Japanese super-hero Sunfire. He was one of those supervising the development of the new Beta Flight (synthetic replacements of Alpha Flight). He performed experiments on Diamond Lil.
Huxley kidnapped a tourist from New Zealand who was touring Department H. Huxley infected the tourist with Thetagen-24, the most dangerous, lethal bacteria created. The tourist was not the first test subject but he became a sympathetic carrier, with the bacteria consuming him, and mutating. His mind and body combined with the infection, resulting in a new being: Weapon X.
- 12 appearance(s) of Horatio Huxley (Earth-616)
- 1 mentions of Horatio Huxley (Earth-616)
- 2 image(s) of Horatio Huxley (Earth-616)