There are not too many films which depicts the military of our Northern neighbor. Their contribution to World War II are manifest and undeniable. Why Hollywood forgets this is a very good question. The movie is taken from the files of the military concerning the First Special Forces also know as the Black Devils. They are also mentioned in another movie called 'Anzio.' This movie is called " The Devil's Brigade " and has so many notable stars it's a wonder they didn't illuminate the entire theater. William Holden plays Lt. Col. Robert T. Frederick (without a mustache), but does give credit to the fact the good Col. was totally without experienced when the brass hats put him command. The Force is unusual in that it consisted of Canada's elite soldiers and Major Crown a survivor of the battle of Dunkirk. (Cliff Robertson) The other half of the famed unit was given by the U.S. army who emptied all their military stockades and sent this group the dregs. Vince Edwards, Claude Akins, Jeremy Slate, Jack Watson, Richard Dawson, Tom Troupe, Luke Askew, Carroll O'Connor, Dana Andrews and of course Michael Rennie as Lt. Gen. Mark Clark rounds out the bill. The film contains both elements of a war movie. It has the questionable decision of combining these two elements, the very best and the very worse and the incredible military results which became the motto of these men. They do the impossible. The acting is exceptional and the end result is the creation of a military Classic. Well done! Recommend to all. ****