Frontier Investigator
- .Yl: 1949
- Countryurt: United States of America
- Reanr: Action, Western
- Studiýa: Republic Pictures
- Açar söz: brother, murder, mail
- Direktor: Fred C. Brannon
- Aktrisa: Allan Lane, Black Jack, Eddy Waller, Roy Barcroft, Gail Davis, Robert Emmett Keane
