Five Guns West (1955)

Shalee Jethro (Dorothy Malone) helps her father run a desert stagecoach station. Five desperate outlaws arrive at the station to await a gold shipment they plan to rob, and Shalee becomes their hostage bait in several ways, and then the men begin to fight among themselves. four of them attack her but she is saved by Govern Sturges (John Lund), who also turns out to be a Confederate officer planted among the gang.