The best action movies tend to be the ones where we get a little substance to go along with the shooting; some battles are realistic some not. This list has some of the most awesome action films of all time. This list of greatest action movies ever has a mix of one man renegades (Die Hard), extraterrestrial thrills (Alien), and science fiction dreams brought to reality on the big screen (Terminator, Jurassic Park). You'll even find some great comedic performances among the gun fights, smack talking, and explosions. Heck, you could probably fill a New Jersey size dump with all...