Harmony Trail
Sent to investigate a payroll robbery, Marshall Rocky meets his old friends Ken, Eddie, and Max. He has the serial numbers and when Pop puts on his medicine show they get one of the bills. This enables Ken to see through Sorrell's scheme that threw the blame on an innocent rancher and he sets out to prove it. Written by Maurice Van Auken
| Actor | Role |
|---|---|
 Ken MaynardMarshal Ken Maynard | Marshal Ken Maynard |
 Ruth RomanAnn Martin | Ann Martin |
 Eddie DeanMarshal Eddie Dean | Marshal Eddie Dean |
 Gene AlsaceAgent Rocky Camron | Agent Rocky Camron |
 Max TerhuneMarshal Max | Marshal Max |
 Glenn StrangeMarshal Taylor | Marshal Taylor |
 Robert McKenzie'Pop' Martin | 'Pop' Martin |
 Bud OsborneChief Henchman Tip | Chief Henchman Tip |
 Dan WhiteHenchman Bronco | Henchman Bronco |
 Hal PriceRancher Jeff Hodges | Rancher Jeff Hodges |
 Charles KingJim Sorrell | Jim Sorrell |
 Al FergusonHenchman Red | Henchman Red |
| FFred GildartSleepy, Doc's assistant | Sleepy, Doc's assistant |
| JJohn BridgesSheriff Brent | Sheriff Brent |
| JJerry ShieldsHenchman Tex | Henchman Tex |