Its roster over the series consisted of Anything (Lewis Phillips), Pressure (Valerie Sharp), Sweetface (Angela Salazar), Cayman (Evan Murayama), Boomboy (Ray), Plug (Michael Rafani) and AJ. The group that would come to call themselves the Freex were apparently created when a group of newborn infants were injected with a substance called "wetware", a mix of mutated DNA and Nanotechnology that had been created by the advanced but isolated underground society called the Fire People. The nurse who injected these children would later go on to become the superhero Contrary, who utilized other Fire People technology to assist and organize Ultraforce.