0.00 out of 10 stars from 2 users Law of the Rio Grande (1931) Director(s)Forrest Sheldon Producer(s)Harry S. Webb Top GenresWestern Top Topics Featured Cast: See Full Cast Nelson McDowell (as Wolf Hardy) 1931 Nelson McDowell(as Wolf Hardy) Edmund Cobb (as The Blanco Kid) 1931 Edmund Cobb(as The Blanco Kid) Law of the Rio Grande Overview: Law of the Rio Grande (1931) was a Western Film directed by Forrest Sheldon and produced by Harry S. Webb. BlogHub Articles: No article for Law of the Rio Grande at this time. Submit yours here. Quotes from No Quote for this film. Facts about No facts for this film.