Free Zone and the Quicksand Quandaries! Border River is directed by George Sherman and written by William Sackheim and Louis Stevens. It stars Joel McCrea, Yvonne De Carlo, Pedro Armendariz, Alfonso Bedoya and Howard Petrie. Music is by Joseph Gershenson and cinematography by Irving Glassberg. During the war between Maximillian and Juarez in 1865, there was a small territory on the Mexican side of the Rio Grande River known as Zona Libre - - - "Free Zone". It was dominated by a man who called himself General Eduardo Calleja and he made it a haven for any man outside of the law. This is th...