"Hopalong Cassidy Meets the Queen of Mesa Grande and matches his wits and heart against her brains and beauty."
A crusading newspaper editor recruits his old friend Hoppy to take the job of Marshall in a town rife with vice and murder directed at helpless miners.
Hopalong Cassidy

Windy Halliday

Mary Saunders

Lilli Marsh

Blackie Felton

Buddy Cassidy

Peg Leg Holden

Bob Claiborne

Bob Saunders
Assayer Benson

Buck

Davis

Dugan
Barfly

Barfly

Gambler

Rancher

Saloon Patron

Cardplayer

Gambler
Cowhand
Outlaw

Gambler
Pete

Sandy
Barfly
Saloon Hostess