1950s Western starring Randolph Scott as Bart Allison, who arrives in the town of Sundown planning to kill Tate Kimbrough (John Carroll), the man he believes responsible for the death of his wife. He finds Kimbrough and warns him he is going to kill him - but then gets pinned down in the livery stable with his friend Sam (Noah Beery) by Kimbrough's stooge Sheriff Hansen (Andrew Duggan) and his men. When Sam is shot in the back after being told he could leave safely, some of the townsmen change sides and disarm the sheriff's men - forcing him to face Allison alone. Taking care of the sheriff, Allison injures his gun hand, and must now face Kimbrough left-handed...