Ralph was a guard at Stryker's Island. History Ralph's inmates included John Corben, who was better off than most other prisoners. Corben, and Luthor, bribed most of the staff. Ralph too, was on the take. Appearance Superman: The Animated Series "The Way of All Flesh" Retrieved from "https://dcau.fandom.com/wiki/Ralph?oldid=105916" Categories: A to Z Guards Community content is available under CC-BY-SA unless otherwise noted.