Purgatory

After outlaw Blackjack Britton (Eric Roberts) and his gang hold up a bank, they escape through a dust storm and wind up in the sleepy town of Refuge. Finding its inhabitants and sheriff (Sam Shepard) unusually passive and genteel, Blackjack and his bunch begin to take advantage, causing all manner of trouble. The gang can't fathom the town's lack of fight until they learn that Refuge is actually a purgatory for famous dead gunfighters who must resist the violence that marked their lives.