C&I Digital Streaming Guide: Clint Eastwood’s Unforgiven — the last western to win the Oscar for Best Picture .

The retired gunfighter who must return to his bloody business one last time. The hotheaded youngster who must back up his bragging when push comes to shove. The small-town sheriff who must face down the hired killers riding his way. The brutally wronged woman who must rely on the firepower of a steely-eyed stranger.

Now available on several streaming platforms, Unforgiven abounds in the time-honored archetypes that have been the staples of westerns since the heyday of Tom Mix. Which isn’t at all surprising, considering the 1992 movie — the last traditional western to win the Academy Award for Best Picture — came to us from Clint Eastwood, who played a major role in demythologizing many of these elements for the better part of four decades.

First as an actor, in such films as A Fistful of Dollars and Hang ‘Em High, and later as his own director, in star vehicles such as High Plains Drifter and The Outlaw Josey Wales, Eastwood upended clichés, sullied stereotypes, and challenged assumptions — sometimes in dead seriousness, sometimes with sardonic humor.

In his Oscar-winning Unforgiven, however, Eastwood ventured even further into the dark underside of the western mythos, and to the very top of his form as an actor and filmmaker. This is a great movie, and a major source of its greatness is Eastwood’s and screenwriter David Webb Peoples’ darkly ambiguous view of the very things that made most of us so fond of Westerns in the first place.

In a terrific cast, Eastwood is first among equals as William Munny, a gunfighter once feared as “a man of notoriously vicious and intemperate disposition.” He was reformed by the love of a good woman and domesticated by the demands of a pig farm and two children. Unfortunately, as Unforgiven begins, Munny’s wife is two years dead, the pig farm is failing — and Munny’s worried about how he will provide for his offspring.

Meanwhile, off in the remote town of Big Whiskey, Wyoming, the local sheriff, Little Bill Daggett (Gene Hackman), maintains law and order with a whim of iron. Two drunken cowboys cut up a prostitute in a late-night fracas, and the other hookers demand prompt, equally brutal justice. But Little Bill merely orders the cowboys to pay a fine of six horses — to the owner of the bordello, not to the disfigured prostitute herself — and lets it go at that. “It’s not like they were tramps, or loafers, or bad men,” Little Bill explains.

So the prostitutes, led by the fiery Strawberry Alice (Frances Fisher), pool their savings to raise a $1,000 bounty on the two cowboys. In no time at all, a hotheaded youngster named The Schofield Kid (Jaimz Woolvett) shows up at Munny’s door, seeking Munny’s help in collecting the reward. Although initially reluctant, Munny unpacks his guns and approaches another retired gunfighter, Ned Logan (Morgan Freeman), to suggest a three-way split for the blood money in Big Whiskey.

For a revisionist Western, Unforgiven is in many respects almost defiantly old-fashioned. Eastwood is deliberate, even contemplative, in his unhurried pacing, suggesting the slow, steady build of a gathering storm. And he fully understands the dramatic, thematic, and emotional impacts that can be gained simply by creating the illusion of real time passing. When Munny, Logan, and the Kid track down and shoot one of the errant cowboys, it takes a long time for him to die — long enough for at least one of the bounty-hunters to be profoundly affected, and for the audience to be shaken out of its instinctive sympathy for the nominal good guys.