When Robert Aldrich directed his unforgettable film, Emperor of the North (1973), featuring Lee Marvin, Ernest Borgnine, and Keith Carradine, changes were made to the original screenplay by award-winning Christopher Knopf. The film still managed to please audiences and has remained a revered favorite among many. Even the theme ballad, "A Man and a Train", written by Frank De Vol with lyrics by Hal David and sung by Marty Robbins, reached #40 on the...