A wagon train heading west across the great desert runs out of water, and is attacked by Indians. One man -- their last hope -- is sent out to find water.
| Actor | Role |
|---|---|
 Blanche SweetMary | Mary |
 Charles WestJim | Jim |
 Joseph GraybillJohn - Mary's Suitor | John - Mary's Suitor |
 Francis J. GrandonJohn's Friend / In Wagon Train | John's Friend / In Wagon Train |
 Alfred PagetThe Indian / In Wagon Train | The Indian / In Wagon Train |
| JJohn T. DillonCavalry Officer | Cavalry Officer |
 Robert HarronIn Wagon Train | In Wagon Train |
 Dell HendersonUndetermined Role | Undetermined Role |