Similar to “Vera Cruz,” but not as good

During the midst of the Civil War in 1863, a Texas Ranger (John Payne) and a Union agent (Dennis O'Keefe) team-up for a mission south of the border. Their focus is a town where a government agent had gone missing and the factions supporting Benito Juárez and, secretly, wannabe French-imposed emperor Maximilian. The beautiful Rhonda Fleming is on hand.

“The Eagle and the Hawk” (1950) is similar to the later "Vera Cruz" (1954), except that it takes place during the Civil War rather than immediately afterward. While it’s not great like that movie... read the rest.