Answer:
Step-by-step explanation:
Currently I am watching Great Courses WWII The Pacific Theater
I recommend it highly. I am told that the Libraries in the cities have many of the Great Courses among their DVDs. I don't know if you are near a city (or live in one), but see if you can get this. Whatever movies you have seen don't cover the Pacific war the way this history does. It is extremely well presented.
If you are just interested in fictionalized presentations, I think Tara, Tara, Tara is an excellent movie on the Pacific.
In Europe, Das Boot is a German film. It is so well done that you find yourself cheering that they will somehow come out of it. It has subtitles.
I don't like recommending it, but you could try Pearl Harbor. Some people think it trivializes the event that brought America into the war actively. I'm not sure. Perhaps it does.