While a highly rewatchable war movie, with a corker of a performance from James Mason, this motion picture does have its inaccuracies--beginning with its memorable opening. In truth, British commandos did not sneak or charge in, outfitted in nightfighting fatigues; they simply walked in, disguised in Axis uniforms with fake ids. Though the covert mission proved a fiasco, Rommel, in true chivalrous tradition, had these would-be assassins buried with full military honors. However, cinematically-speaking, it's a gripping moment, and it's considered the first true pre-credit movie sequence, a trick one would see quite often in later movies, such as the Bond films and others.
The movie focuses largely on the Field Marshall's involvement with the attempted assassination of Hitler, but just how much (or how little) Rommel was involved is still arguable. Curiously, James Mason once mentioned how he was up for the part of Rommel and was competing with another Fox contract-player, Gary Merrill (best known as Bette Davis's love interest in ALL ABOUT EVE). Mason was impressed by how well Merrill marched and strutted, doing bits of military-like physical action that didn't come easily to the urbane Mason. Even though Mason ultimately won the part over Merrill, he self-critically felt he didn't fully do the role justice (though many, including myself, wouldn't agree with him). Perhaps the studio opted for Mason to bring out a sympathetic quality, because viewers do tend to forget the numbers of Allies who died directly because of the main character! Rommel was a great general for his energetic and ingenious tactics, not for (possibly) wanting Hitler killed.
Don't get me wrong; this movie is still a joy.
