US Border Patrolman Roy Rogers is assigned to prevent a herd of diseased cattle from crossing over from Mexico.
Roy Rogers
as Roy Rogers
Trigger
as Trigger
Dale Evans
as Cathy Marsh
Estelita Rodriguez
as Elena Madera
Pinky Lee
as Pinky
Anthony Caruso
as Lucky Grillo
Roy Barcroft
as Ward Sloan
Eduardo Jiminez
as Pancho Lopez
Ken Terrell
as Tony
Emmett Vogan
as Colonel Wells
Maurice Jara
as Lopez
Pat Brady
as Pat (uncredited)
