Invitation to a Gunfighter

In a New Mexico frontier town, Jules Gaspard d'Estaing (Brynner) is hired by the town's boss (Pat Hingle) to kill Matt Weaver (George Segal), a Civil War veteran who returns to reclaim his farm and his woman. But when d'Estaing realizes that Weaver may be the only honest man left, the conflicted hired gun must either kill an innocent man or destroy his own reputation in a heart-stopping final showdown. (MGM/UA Entertainment Company)