Frontier Investigator
- Он: 1949
- Улс: United States of America
- Төрөл: Action, Western
- Студио: Republic Pictures
- Түлхүүр үг: brother, murder, mail
- Захирал: Fred C. Brannon
- Цутгамал: Allan Lane, Black Jack, Eddy Waller, Roy Barcroft, Gail Davis, Robert Emmett Keane
