Truckdriver Dusty Rhoades leads a team of truckers over dangerous roads to deliver emergency supplies before a crucial dam breaks.
| Actor | Role |
|---|---|
 Wallace ReidDusty Rhoades | Dusty Rhoades |
 Lois WilsonVirginia MacMurran | Virginia MacMurran |
 Charles OglePatrick MacMurran | Patrick MacMurran |
 Clarence BurtonBrenton Harding | Brenton Harding |
| EErnest Butterworth Jr.Office Boy | Office Boy |