I didn't find myself particularly drawn to Glenn Ford previously, but he provides a dependable performance as the wandering and unwell cowboy “Jubal,” who finds himself rescued and subsequently employed by rancher “Shep” (Ernest Borgnine). Shep appreciates Jubal’s character and demeanor and quickly appoints him foreman, which upsets the disruptive “Pinky” (Rod Steiger) and sparks the curiosity of Shep's wife, "Mae" (Valerie French). While her husband is fond of her, she feels restless in her life and views this attractive newcomer as a possible escape. He isn’t receptive to her advances, but Mae doesn't easily concede, and soon – with some assistance from “Pinky”– rumors begin to circulate and the situation becomes increasingly dangerous for both “Jubal” and "Mae." The film benefits from its strong cast, which contributes to a tightly controlled narrative centered on jealousy, desire, and resentment, all set against impressive visuals. It also provides Valerie French with an opportunity for a more interesting part than she often gets in westerns; she portrays the role of a vulnerable instigator effectively, contrasting with Steiger’s harshness and Ford's quiet resilience. There's a certain level of refinement to this film, and while there is action present, it also demonstrates considerable consideration and depth.

Source on TMDB