The Horse Soldiers DVD Westerns (2004) John Wayne Quality Guaranteed

John Wayne plays hardbitten Union Cavalry Colonel Marlowe, who teams up with a pacifist doctor (William Holden) in this Civil War western directed by John Ford. Together with a feisty Southern belle (Constance Towers), the pair lead a cavalry patrol on a mission 300 miles into Confederate territory, in an attempt to destroy a railroad junction and choke off vital supply lines.

eBay