13 movies you probably didn't know were remakes

"The Magnificent Seven" is in theaters Friday. But if you thought the film featuring Chris Pratt and Denzel Washington was the first of its kind, you're mistaken.

The film is a remake of not one, but two films before it. It's certainly not the first big remake. Go all the way back to the 1930s and 1940s and you'll find that Hollywood has been rebooting classics for a long time.

You may not even realize that some of your favorites from recent years are remakes themselves.

Keep reading to see movies you probably didn't realize were remakes.