American mining engineer Blaze Derringer travels to the fictional South American country of Paragonia to reopen local mines. Upon arrival, he finds his company's office ransacked and the country's leader, President Valdez, overthrown and imprisoned following a coup.
| Actor | Role |
|---|---|
 Douglas FairbanksBlaze Derringer | Blaze Derringer |
 Alma RubensJuana de Castalar | Juana de Castalar |
 Spottiswoode AitkenPresidente de Castalar | Presidente de Castalar |
 Carl StockdaleSalsa Espada | Salsa Espada |
 Tote Du CrowAlberto de Castille | Alberto de Castille |
 Charles StevensCol. Gargaras | Col. Gargaras |
 Mildred HarrisStenographer | Stenographer |
 Lillian LangdonSenora de Castille | Senora de Castille |
 Thomas JeffersonNot listed | Not listed |
 Tom WilsonHartod Armitage White - aka Whitey | Hartod Armitage White - aka Whitey |
 Marguerite MarshNot listed | Not listed |
 Alan HaleNot listed | Not listed |