SMASHTRONAUT! PART FIVE. As President Thunderbolt Ross rains down gamma-irradiated hell, Bruce Banner's Starship Hulk experiment faces its toughest field test yet-this time, it might crack under the pressure. Bruce Banner thinks his control over the Hulk is now absolute...but what if he's wrong? LEGACY #772. FINAL COVER MAY VARY! ALLOCATIONS MAY OCCUR!