Epic battle, heroic leader, Winged Hussars, it looks to have it all:
I came across this link to a new movie slated to be released in October Titled "The Battle of Vienna"- at least in Polish. Unsurprisingly, it centers on Polish King Jan Sobieski. It looks like the English title will be "September 11th, 1683", interestingly enough. No idea if/when it will be released here, or through what channels. It's nice for us though, that it's in English, with Polish subtitles.
Maybe more 'diversions' like this movie can start to point us back to things that matter instead of a constant stream of inanity from our entertainment-industrial complex.