"Rex Allen against diamond smugglers down Laredo way"
Rex Allen
as Rex
Koko
as Koko, Rex's Horse (as Koko the Miracle Horse of the Movies)
Slim Pickens
as Slim
Dona Drake
as Narita
Marjorie Lord
as Valerie
Roy Barcroft
as Cooper
Judy Nugent
as Taffy Wells
Percy Helton
as Judge Sully
Clayton Moore
as Chip Wells
Zon Murray
as Joe, the Fake Deputy
William Witney
Director
Gerald Geraghty
Story
Screenplay
