Sam Fuller once claimed that the point of any opening sequence was to give the viewer an erection. Here we have Barbara Stanwyck in black, on a white stallion at the head of her 40 hired men. As lawman Barry Sullivan exclaims succinctly: "Whoa!" Shot in 11 days, in Cinemascope, this is Fuller firing on all cylinders, taking the '50s pulp western and squeezing more juice out of it than any of his contemporaries.