Mankind is dying. Only one man can do anything about it, Space Captain Harlock, but the Gaia Coalition will stop at nothing to end him.
Harlock was the kind of movie with that whole wanting to make a new fate by putting fate on its course knowing what's going to come of it, and trying to change its result not knowing that sometimes that course of actions is what causes life to wind up on that course to begin with. Its rather redundant but its not that bad.
The movie is available in English and Japanese with subtitles.