Canyon Ambush 1952

Synopsis:

A mysterious masked rider and his gang are murdering ranchers and robbing stages. Government Agent Johnny Mack Brown has been called in to help the Sheriff.

Directed by: Lewis D. Collins
Written by: Joseph F. Poland
Runtime: 53 minutes
Tagline: MASKED TERROR! BULLET VENGEANCE! ON WYOMING'S WILDEST BORDER!
Cast:
Johnny Mack Brown
Johnny Mack Brown
Johnny Mack Brown 
Phyllis Coates
Phyllis Coates
Marian Gaylord 
Lee Roberts
Lee Roberts
Sheriff Bob Conway 
Hugh Prosser
Hugh Prosser
George Millarde 
Dennis Moore
Dennis Moore
Henry Lockwood 
Marshall Reed
Marshall Reed
Henchman Macklin