A well-directed melodrama with a near-flawless cast. Director Herbert Brenon (or his editor) lets the story unfold at a steady but never slow pace, nicely managing the suspense, but giving you perhaps too much time to ponder some of the oddities that crop up in the plot. Why, for instance, when everyone is standing in a room from which a valuable jewel has just been stolen by a culprit who is clearly still present, do they not simply search the room? Why do the three brothers, each separately on the run, condemn themselves to joining the French Foreign Legion (simultaneously, no less!) if all of them know they're not guilty of any great crime and thus consciously ignore their family's desperate financial straits? They could have at least sent some of their Legion pay back home to mother.
Those Legionnaires got paid a wad of dough because -- in real life, anyhow -- they were brutal, mercenary killers employed by an imperialist power to wipe out Arabs and anybody else who got in its way. Not that the Arabs were such nice guys either but, of course, the film presents all this with the complexity of a cowboys-and-Indians B western. Having your hero join the Legion with no qualms is sort of like having your hero join the Ku Klux Klan, except that the Klan wasn't as efficient a group of racist mass-murderers.
Absurdities and implausiblities aside, the film holds its grip pretty well, not because of epic elements like mobs of attacking Arabs, shots of marvelously oppressive desert vistas, etc., but because of the unstressed acting amidst all the mayhem and intrigue. I tend to agree with the critic who wrote that, in the 1939 version, Gary Cooper merely played Gary Cooper but that, in the '26 version, Ronald Colman embodied Beau Geste. Everyone else is fine and if the villain is over-the-top, it's certainly forgivable on this occasion.
There's a lot of bugling in these French Foreign Legion pictures and whoever accompanies this long silent will have to struggle to stay in perfect sync with all the various fanfares, especially a necessary rendition of "Taps" near the climax.