http://en.wikipedia.org/wiki/Red_Cliff_%28film%29
280 minutes in total, it's in "two parts" but was filmed and can be watched as a single film. I bought it on Blu Ray a few months ago, still haven't put aside the time to watch it! lol... now you reminded me, might try to get around to it tonight, before trying to have a go at the great white spot on Saturn
