Robert Shayne

Steve Randall

Lupita Tovar

Dolores Diego

Pedro de Cordoba

Don Diego

Harry Woods

Land Commissioner Harkness

Anita Camargo

Lupe

Art Baker

Narrator (voice)

Buck Bucko

Roy Bucko

John Dilson

Herman Hack

Jack Kenny

Chris-Pin Martin

Julian Rivero

Forrest Taylor

Tom Tyler

D. Ross Lederman