Celebrate the birthday of the book that made a Giant-Size impact on comics! Revisit the fateful day that Professor X gathered an all-new, all-different, multinational mix of mutants - as Storm, Nightcrawler, Colossus, Banshee, Sunfire, Thunderbird and some guy named Wolverine unite with Cyclops in the rescue tale that ushered in four decades of uncanny adventures! See how the original team reacted