“Sundown” depicts a wedding celebration in progress—their boss, “Tate” (John Carroll), is marrying “Lucy” (Karen Steele). However, the ceremony is interrupted by “Allison” (Randolph Scott), who believes “Tate” was responsible for his wife’s death years earlier. The townspeople dismiss this as ridiculous, especially since “Tate” insists he doesn't know Allison and they’ve never crossed paths. A fight breaks out, forcing the newcomer and his companion, "Sam" (Noah Beery Jr.), to take refuge in a fortified livery stable while under attack. I suspect many viewers will find the premise familiar. The story then takes an unexpected turn; instead of passively observing from behind closed doors, some townspeople begin to consider this as a chance to address “Tate’s” corruption. Rancher “Chase” (Ray Teal) voices these concerns, and they are reinforced by doctor “Storrow” (John Archer), leaving only the hired sheriff “Swede” (Andrew Duggan) loyal to his employer. "Sam" also reveals that the deceased woman may not have been as innocent as her husband believed, casting doubt on the validity of Allison’s quest for revenge. Will it culminate in a showdown on main street, or could something else entirely unfold? The performances aren't particularly remarkable; Randolph Scott isn't an actor I’ve ever connected with, but Steele and Valerie French, as “Judy,” deliver commendable supporting roles, adding depth to what seemed like a fairly standard plot. While there is plenty of action, the film lacks a bit more substance overall, though I did find it enjoyable.

Source on TMDB