"Typical adventures included learning who was setting fire to oil wells, unraveling a plot where German "Deutsches Heer" soldiers dressed as American troops raided Mexican border towns hoping to force Mexico into a war with the United States, and stopping mercenaries from sabotaging medical supplies being sent overseas to the Allies of World War I.Its time period also allowed the use of props not usually seen in typical westerns, including airplanes, a World War I-era tank, machine guns, M1911 pistols, and a number of period automobiles.