Run Of The Arrow (1957) - Another Sioux Post Office

Recalcitrant ex-Confederate soldier O'Meara (Rod Steiger) is learning Indian ways from Sioux trail buddy and ex-Union scout Walking Coyote (Jay C. Flippen) as they travel west, when they're intercepted by H.M. Wynant (as Crazy Wolf) and his crew, in Samuel Fuller's Run Of The Arrow, 1957.