Doug Stewart is Joe Santo's rival in the Mr. Universe competition. The plot identifies him as the competitor Santo hopes to defeat, placing him within the bodybuilding contest that drives Santo's ambitions and the surrounding celebration, though he receives no separate action beyond that rivalry.
Ken Waller has 9 screen credits in a career dating back to 1976. Their work is anchored in the Pumping Iron Collection universe with 2 titles. Signature works include Pumping Iron, Kill the Golden Goose, Flex. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
