

In this entry in the long-running series of westerns, the Three Mesquiteers transform their ranch into a prison farm to provide a model for prison reform. They are opposed by a local contractor who wants to build a standard prison.

Robert Livingston
Stony Brooke

Ray Corrigan
Tucson Smith

Max Terhune
Lullaby Joslin

Priscilla Lawson
Madeline Reynolds

LeRoy Mason
Red
James Eagles
The Kid

Roy Barcroft
Robert Beaton
Barry Hays
Beaton's Cohort

Carleton Young
Connors

Forrest Taylor
Sheriff
John P. Wade
Board Chairman (as John Wade)
Maston Williams
Convict
John Beach
Henchman Crane
Jerry Frank
Convict Slim

Roger Williams
The Warden
George Sherman
Stanley Roberts, Betty Burbridge
Released