Roy Rogers
Roy Rogers
Trigger
Trigger - Roy's Horse
Dale Evans
Kay 'Doc' Parker
Estelita Rodriguez
Rita
Martín Garralaga
Carlos
Robert Emmett Keane
Martin Masters, Newspaper editor
Action
Western
Susanna Pass
The bad guys dynamite a fish hatchery. They're trying to put the hatchery out of business so they can get possession of oil underneath the lake. Roy is a game warden investigating the dynamiting.
