Thomas has a lean yet athletic build, medium tan skin, and long, slightly wavy black hair that often falls into his piercing blue eyes. He has a youthful, calm expression, with a small beauty mark on his cheek and typically wears casual clothing. As the son of Wildcat (Ted Grant), Thomas possesses the metagene that grants him the ability to transform into a massive, anthropomorphic werecat. In this form, he gains enhanced strength, durability, speed, agility, and heightened senses. Is a smoker.