U.S. Marshals "Nevada Jack" McKenzie and "Sandy" Hopkins, working undercover, investigate a plot to rob a widow and her daughter of a mine which they know to be filled with gold-laden ore, but the widow believes it has played out. A hermit, hanging around the mine and killing, impartially, anyone who enters the mine, impedes the investigation somewhat.
as Nevada Jack McKenzie
as Sandy Hopkins
as Jenny Durant
as Dan McLeod
as Steve Twining
as Old Hermit
as Mrs. Durant
as Blackie
as Meade
as Skyball
as Henchman
as Barton
