When it comes to action flicks, 'Die Hard' ranks among the all-time greats. If you're anything like us, you've probably seen it so many times you can act out entire scenes in your sleep. So, there couldn't possibly be anything about the movie you didn't already know, right? Wrong. There are tons of juicy behind-the-scenes tidbits for this undeniable classic and we've gathered the best of them here.

Given that hero cop John McClane will return on Feb. 14 in 'A Good Day to Die Hard,' the fifth installment in the series, it seems like the perfect time to revisit the 1988 movie that started it all. Take a moment to peruse our roundup of 10 things you didn't know about 'Die Hard' below. It'll make you yell "Yippie-ki-yay!" for sure.