Frontier Investigator
- Joer: 1949
- Land: United States of America
- Genre: Action, Western
- Studio: Republic Pictures
- Schlësselwuert: brother, murder, mail
- Direkter: Fred C. Brannon
- Besetzung: Allan Lane, Black Jack, Eddy Waller, Roy Barcroft, Gail Davis, Robert Emmett Keane
