When his old Naval Academy colleague Dorsey Bramlett (David Wilson), now a pro quarterback with the New Jersey Blazers football team, is targeted for murder, Magnum (Tom Selleck) rushes to the rescue. To avoid tipping off Dorsey's would-be killers, Magnum goes undercover as a football player at the Blazers' training camp--and in order to keep up the façade, he knocks himself silly trying to survive the grueling training regimen! Most of this episode was filmed on location at Pearl Harbor's Aloha Stadium, better known as the home of the annual NFL Pro Bowl. ~ Hal Erickson, Rovi