Al was a security guard at the Cordco research and development facility who became friends with Simon Williams after he intervened to solve an accident at the plant and save Berkel's life, the watchdog entrusted to Al.
Belker was a watchdog at the Cordco research and development facility entrusted to the care of Al. Belker was saved from an extremely dangerous situation that occurred during an accident to the plant thanks to the intervention of Wonder Man.
Terrence was a scientist who did research at Cordco and along with other scientists complained to colleague Ed Wheetley for yet another power outage that ruined their jobs because of his ill-advised way of working.
Wilson met Dr. Wheetley in the Cordco complex on his way to Delta 3, telling him that he thought the sector was closed pending further inspections, to which Dr. Wheetley falsely replied that the management had asked him to bring him some of his notes that were used to help in the investigation.