The Mesquiteers try to help their friend build a telegraph system, despite a local newspaper editor's attempts to sabotage the lines.
Robert Livingston
Stony Brooke
Bob Steele
Tucson Smith
Rufe Davis
Lullaby Joslin
Pauline Moore
Marcia Kelton
Weldon Heyburn
Jeff Bradley
Carroll Nye
Jim Chapman
Tom Chatterton
Major R.C. Kelton
Si Jenks
T.L. Johnson (dentist)
Mary Field
Alice Chapman
John Merton
Henchman Mason
Rex Lease
Engineer Reynolds
Robert Blair
Stage passenger
The Purple Vigilantes
Gangs of Sonora
Code of the Outlaw
Outlaws of Cherokee Trail
Gauchos of El Dorado
Two Rode Together
Decision at Sundown
Ramrod
Firecreek
The Stalking Moon
Comanche Station
The Riders of the Whistling Skull
Gunsmoke Ranch
Oklahoma Renegades
Riders of the Rio Grande
Saddlemates
Go West
Gunslingers
True Grit
The Comancheros