In 1977, bodybuilder Lou Ferrigno gained national notoriety when he and Arnold Schwarzenegger were the subject of the documentary Pumping Iron, a chronicle of their preparation and rivalry in the Mr. Universe competition. Though Ferrigno lost, it launched a brief acting career on The Incredible Hulk. Follows the 43-year former muscleman as he makes one last bid for bodybuilding stardom as he once again hits the gym to prepare for the Masters Olympia competition.