In 1954, an enormous beast clawed its way out of the sea, destroying everything in its path—and changing movies forever. The arresting original Godzilla soon gave rise to an entire monster-movie genre (kaiju eiga), but the King of the Monsters continued to reign supreme: in fourteen fiercely entertaining sequels over the next two decades, Godzilla defended its throne against a host of other formidable creatures, transforming from a terrifying symbol of nuclear annihilation into a benevolent (if still belligerent) Earth protector. Collected here for the first time are all fifteen Godzilla films of Japan’s Showa era, in a landmark set showcasing the technical wizardry, fantastical storytelling, and indomitable international appeal that established the most iconic giant monster the cinema has ever seen.