Godzilla is a fictional giant monster, or kaiju, that first appeared in the 1954 Japanese film Godzilla. Known for its immense size and destructive power, Godzilla has become a cultural icon, representing the fears of nuclear destruction and environmental disaster. Over the years, Godzilla has starred in numerous films, television shows, and comics, evolving from a terrifying antagonist to a more complex character. The creature is often depicted as a protector of Earth, battling other monsters and threats, which has endeared it to fans worldwide.