ACTION AT BOUNDARY PEAK

Capt. Jonathan Dunn of the U.S. Cavalry getting a line on some leakage which has prompted stolen supplies- and payrolls- spots his informer in Will Burke as he makes his getaway with his twin sister, Leslie. Will is a dying man, wanted by his criminal confreres as well as the Army, and Dunn escorts Leslie up across Boundary Peak to the safety of the military where he proves his point against their pursuants. Trim.