I must find the movie that was used to make this:
http://www.youtube.com/watch?v=iJ4T9CQA0UM
It's called "Buffalo Rider" and it's from 1978. Doesn't appear to have a DVD release, but it looks awesome.
http://www.youtube.com/watch?v=owRRmZSnICY
yeah...needs watched.
It's on You Tube:
http://www.youtube.com/watch?v=7Vf01W0J-SY
It was reviewed in an old Shock Cinema. That's crazy that the guys rides a buffalo. If I remember correctly there is a really good raccoon vs snake fight scene or something haha
edit: Wow i'm watching at 1hr 18 he's on the bison chasing wolves around. He has no shirt and a fur coat on. a little crazy
Oh that is just awesome.