300: Rise of an Empire
I wouldn't even consider allowing anyone under 18 to even try to get in to watch this film as there are gouts and gouts of blood and the two lead characters (Themistokles & Artemisia) “do it” with each other in a very convincing scene. Did I like it? Well, it was a Navy film, with pretty much all the action taking place onboard ships, so yeah, great stuff! They also make the good guys and the bad guys pretty obvious, with Persian oarsmen chained to their oars and getting whipped and the free Greek oarsmen having their hands free and them able to abandon ship whenever the need arose. It certainly doesn't hurt to have seen the film that parallels this one, 300, but it's not required as this film does a good job of summarizing what happened then.