Posse (1993)

In 1898 Cuba, five Buffalo Soldiers find a gold cache, desert and return to America where they help defend a black town from the KKK, all the while trying to avoid capture by lawmen and military authorities alike.

Posse is an action movie featuring Mario Van Peebles.

Posse is currently streaming for free (ad-supported) on Plex and Plex Player and it's also available on Cinemax Amazon Channel.

It is also possible to buy Posse on AMC on Demand, Amazon Video, Apple TV, Redbox and Vudu.