The Dead Lands.
Rated R for brutal bloody violence.
Subtitles.
Snarling game faces with tounges! Primitive weapons deployed with devastating effect!
Actually not a bad way kill some time if you're not too picky about plotlines, sort of a reverse Apocolypto.
Here's a taste:
http://www.imdb.com/rg/VIDEO_PLAY/LINK//video/imdb/vi3596987929/