 U.S. Marshal "Rocky" Lane (Allan Lane)is sent to the gold-mining town of Edgewater to help Sheriff Nugget Clark (Eddy Waller)solve a series of ore robberies. "Rocky" learns that the robberies are masterminded by vitriolic spinster Deborah Cranston (Isabel Randolph)and her brother Bert (William Henry as Bill Henry), publishers of the local newspaper. Roy Barcroft, as usual, is on hand as Ed Brill, hired to do the dirty work for the Cranstons. His fight double, as usual, gets beat up by Lane s fight double.