The Range Busters arrive to see if they can find out who has been robbing the stage of the mine payrolls. Crash is a big winner in Faro Wilson's card game and when the winning bills are later checked, they are found to be from the mine payroll. When the mine manager is seen sneaking into Faro's office, the Range Busters know how Faro learns of the shipments and they are ready when the next payroll goes out.