
The Government has approved Betty Castelar's Spanish land grant and notification is sent via pony express. Porter is after her ranch and waylay's rider Buck Carson to get the letter. Left to die in the desert, he is saved by Castelar's horse and brought to her ranch. When Porter later arrives, a peculiar mannerism lets Buck identify him as the gang leader and he vows to get the letter back.

Charles K. French
Father Estaban

Jack Hoxie
Buck Carson

Lane Chandler
Lieutenant Bob Grey

Marceline Day
Betty Castelar

Matthew Betz
Clem Porter

Doris Hill
June Grey

Joseph W. Girard
Captain McCarthy
Julian Rivero
Pedro