“The Valdez Horses,” also known as “Chino and Valdez the Halfbreed,” comes from director John Sturges and features a screenplay by Clair Huffaker, adapted from Lee Hoffman’s novel of the same name. The film stars Charles Bronson, Jill Ireland, Marcel Bozzuffi, and Vincent Van Patten, with music composed by Guido and Maurizio De Angelis and cinematography by Armando Nannuzzi. The story centers on Chino Valdez (Bron…