Frontier Investigator
- Viti: 1949
- Vendi: United States of America
- Zhanri: Action, Western
- Studio: Republic Pictures
- Fjalen: brother, murder, mail
- Drejtori: Fred C. Brannon
- Cast: Allan Lane, Black Jack, Eddy Waller, Roy Barcroft, Gail Davis, Robert Emmett Keane
