Investigating mail service irregularities near Carson City, Lowrey and his sidekick Arkansas (Arthur Hunnicutt) combat outlaws led by Ed Kendall who threaten to disrupt the region, blending traditional western action with intrigue.
Charles Starrett
Steve Lowrey
Shirley Patterson
Gail Holloway
Arthur Hunnicutt
Arkansas (as Arthur 'Arkansas' Hunnicutt)
Jimmie Davis
Band Leader and Singer Jimmie Davis
Clancy Cooper
Ed Kendall
Davison Clark
Bob Holloway
Minerva Urecal
Widow Humbolt
Edmund Cobb
Sheriff
Ethan Laidlaw
Woods
Art Mix
Henchman Burgess
Gunslingers
Barbarosa
True Grit
Barquero
Decision at Sundown
Badland
Gunless
Ramrod
Union Pacific
Return of the Gunfighter
The Last Hunt
Firecreek
Boss Nigger
From Noon Till Three
American Outlaws
High Plains Drifter
The Quick and the Dead
The Missouri Breaks
Lawman
Flaming Star