Frontier Investigator
- Bliadhna: 1949
- Dùthaich: United States of America
- Seòrsa: Action, Western
- Stiùidio: Republic Pictures
- Faclan-luirg: brother, murder, mail
- Stiùiriche: Fred C. Brannon
- Cast: Allan Lane, Black Jack, Eddy Waller, Roy Barcroft, Gail Davis, Robert Emmett Keane
