When it comes to TV and movies, the inspiration for Halloween costumes is practically endless. And 2018 has been ripe with dazzling pop culture costume ideas that are sure to make you look like the coolest cat at the party. To get even more fun going, I'm going to zoom in on the men, mostly because the past year has been jam-packed with superheroes, superstars, and yes, supervillians. So whether you're looking to save the world or save some lives a la Grey's Anatomy, we've got scores of characters for you to sink into. Prepare your spandex.