The shifting of the dynamite contained in a boxcar causes the latter to be cut from the freight and set out as unsafe. While this is being done, the Jones gang waylays Emerick, a cattleman who has just sold a herd of stock. Detectives are sent after the thieves.
Helen Gibson
as Helen
Robyn Adair
as Marks - Detective
Clarence Burton
as Tim Jones - Leader of the Yeggmen
Thomas Means
as Jimson - Detective
Frank Henderson
as Emerick - Cattleman