Shadowdancer said:The version released in China is the full version. The US versions has 24 minutes cut out of it. Not sure what is in those 24 minutes.
There is only the one theatre version of Hero, which goes for about 93-98 mins. The version being shown in the US is the same as that which was first shown in China in 2002, I believe, modulo some subtitling changes.
There is an extended 120-min DVD version which came out a couple of months back. This adds a couple of scenes of dialogue in the Red sequence, which help to clarify what's going on. The fights also go for a bit longer, and there's a brand new scene at the end with Zhang Ziyi and Jet Li. The DVD has technically only been released in China, but you should beable to buy it on the net.