Enredo

Returning from the war, Buck finds his younger brother in trouble; while trailing him he gets caught by Murdock, who takes his letter of introduction to the Del Rays. Posing as Buck, Murdock takes Del Ray's jewels--and his most precious one, his daughter Juanita. To arrange Murdock's capture and rescue Juanita, Buck now poses as Murdock.—Maurice VanAuken <mvanauken@a1access.net>

During The Great War a great friendship develops between Buck Healy (Buck Jones) and Ramon Del Ray (Donald Reed). Buck rescues Ramon during a heavy barrage and gets him safely to a hospital. Ramon dies and, after the armistice is signed, Buck returns to his hometown of Gunsight, Arizona. Learning that his younger brother Tom (Thomas Carr) has fallen in with an outlaw gang led by Murdock (Harry Woods), he sets out to find him. The gang catches and imprisons him, and Murdock takes a letter from Ramon's father, Francisco Del Ray (Hector V. Sarno), inviting Buck to visit their ranchero. Knowing that the Del Rays have never met Buck, Murdock impersonates him, robs the ranch, and plans to kidnap Del Ray's pretty daughter Juanita (Carmelita Geraghty). Buck has a conflicting plan when he and his horse Silver (Silver(III)) arrive and take over.—Les Adams <longhorn1939@suddenlink.net>