It's funny to think how some famous faces go unnoticed in some of the biggest and most successful movies in the world. You may rewatch a certain flick years later and spot a supporting character who's since become a big star. After all, they had to start somewhere, and these movies turned out to have been a great opportunity; even if it was just a small cameo.
So, check out this gallery for some of the biggest stars in famous movies, before they became a household name.