Die Hard changed action movies forever and made Bruce Willis’s John McClane into one of the most iconic characters in movie history. The film is an absolute classic, but it definitely does raise some questions. Like what's up with Hans Gruber’s cronies having such beautiful hair? Why doesn't anybody shoot each other when they have the chance? What's up with the awkward foot stuff? Why does Nakatomi Plaza host their party on Christmas Eve? (thetvdb.com)