Action movies have been huge for decades, and they aren’t going anywhere. There’s something about the formula that works. Big explosions, dudes and ladies with muscles and fighting skills, gunplay, you name it. Action films also tend to hit big at the box office because they can have worldwide appeal. It’s a universal language. There are some major action stars over the decades like Arnold Schwarzenegger, Sylvester Stallone, and Bruce Willis. However, who are the biggest action stars of today? These are the names topping our list. Also, we did not include “comic book” movies in this list, even though many of them could be considered action films. Mostly we didn’t want this to be every star in the MCU and DC Extended Universe.