SGT. SAVAGE VS G.I. JOE! The greatest hero of World War II is back-and not for the first time! Vanishing on the battlefields of Europe while fighting robotic soldiers, Sgt. Robert Steven Savage reappeared-in the extreme era of the 1990s! Now he's reborn again-a '40s hero with a '90s 'tude... and G.I. Joe isn't ready to go retro.