First one stranger, then another, arrive at the presidio, each with a government pass and each claiming to have been robbed by the notorious Captain Fly-by-Night and his highwaymen. The soldiers and Señorita Anita believe the first to be Fly-by-Night and the second to be Señor Rocha, Anita's fiancée and emissary of the governor. But the first stranger, to whom Anita is drawn, proves to be on a government mission and exposes the second stranger as Captain Fly-by-Night.
| Actor | Role |
|---|---|
 Johnnie WalkerFirst Stranger | First Stranger |
 Francis McDonaldSecond Stranger | Second Stranger |
 Shannon DaySeñorita Fernandez | Señorita Fernandez |
 Eddie GribbonSgt. Cassara | Sgt. Cassara |
| VVictory BatemanSeñora | Señora |
| JJames McElhernPadre Miguel | Padre Miguel |
 Charles StevensIndian | Indian |
 Fred KelseyGomez | Gomez |
 Monte CollinsDrunk | Drunk |
 Kit GuardIndian | Indian |
 Noble JohnsonIndian | Indian |