The plot finds Steve/Durango attempting to capture ex-Civil War guerilla fighter Miller who may be the man who's been going around knocking down telegraph wires.
| Actor | Role |
|---|---|
 Charles StarrettSteve Duncan / Durango Kid | Steve Duncan / Durango Kid |
 Smiley BurnetteSmiley | Smiley |
 Leslie BanningEllen Miller | Ellen Miller |
 Trevor BardetteMiller | Miller |
 Douglas FowleySloper | Sloper |
 Jock MahoneyLieutenant Hunter | Lieutenant Hunter |
 Fred F. SearsLieutenant Jones | Lieutenant Jones |
| JJerry HunterJohhny | Johhny |
 Selmer JacksonBrown | Brown |
 George ChesebroWorker | Worker |
| FFrank McCarrollDrew | Drew |