For those of you that are looking for a more creepy approach, you can go trick-or-treating while carrying around a decrepit old leather briefcase, a medieval-looking medical book, or even a dusty old Bible or a cross. No movie genre has more costume characters like superhero movies, and with so many franchises to choose from (Avengers, Justice League, X-Men, etc), it’s no wonder that everyone wants to be a superhero, captain marvel halloween costume especially since they make for some very sexy Halloween costumes for men.