The Trigger Trio 1937

Synopsis:

In this western, the Three Mesquiteers must find a killer and his band after they murder an official from the State Agricultural Service who had come to investigate an outbreak of hoof and mouth disease. The killer is fearful that the official would quarantine his entire herd. Unfortunately for the foolish rancher, if the herd is not isolated, all of his cows and those of his neighbors will die anyway. The heroes are assisted by Buck the clever Great Dane.

Directed by: William Witney
Written by: Oliver Drake & Joseph F. Poland
Runtime: 55 minutes
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Cast:
Ray Corrigan
Ray Corrigan
Tucson Smith 
Max Terhune
Max Terhune
Lullaby Joslin 
Ralph Byrd
Ralph Byrd
Larry Smith 
Sandra Corday
Sandra Corday
Ann Evans 
Robert Warwick
Robert Warwick
John Evans 
Cornelius Keefe
Cornelius Keefe
Tom Brent