No summary has been located, only a review: "Here is a film showing something of the spirit which animates men on the Mexican border. It is all interesting, but its feature is a cavalry charge that brings one vigorous response. Those plunging horses please the audience immensely, and there is no question about its being exciting." - Moving Picture World, June 10, 1911
Split reel released with "A Daughter of Liberty" and likely shot in San Antonio.
The cavalry charge may have been footage from the "U.S. Cavalry Drill" film produced earlier in Texas with a narrative attached later, likely by Dwan. Three different directors could have played a part - Beal, Hamilton, or Dwan. No print is known to survive to test this theory. - DD