The unusual thing about this pleasant (if at times formulaic) shaggy-dog road movie set in Montana, South Dakota, New Mexico, and environs is that it’s all about contemporary Cheyenne Indians. The story of a huge traditionalist Cheyenne named Philbert (Gary Farmer) and his beat-up wreck of a car (purchased with pot), which he regards as his “pony,” the movie follows the wayward adventures that ensue when Philbert’s political friend Buddy (A Martinez) gets him to drive the two of them from Montana’s Lame Deer reservation to Santa Fe, to get Buddy’s sister Bonnie (Joanelle Romero) out of jail. Directed by Jonathan Wacks from a script by Janet Heaney and Jean Stawarz based on David Seals’s book, there’s more pleasure to be found here in character and incident than in plot per se, but in addition to offering an interesting cross section of Cheyenne life and attitudes, there’s a fair amount of fun to be had along the way–including attractive scenery and some good laughs. With Amanda Wyss. (Fine Arts)