A real solid class "B" western with a pre-John Ford John Wayne at his shooting and roping best. Second of the "Three Mesquiteers" series, the plot is both far-fetched and intriguing for its ingenuity. Who would expect to go to a Saturday matinée and see a second billed western that involves the tactical integration of aerial spotting in defense of overland lines of communication, communications deception, gas hand grenades used to defend an improvised landing strip, parachuting cowboys and passengers, the hijacking and retaking of a cattle train, a talking ventriloquist's dummy in flight gear, and an in-flight robbery -- all within less than an hour! A more thorough examination of the plot reveals that John Wayne is aligned with the common folks against the evil and unscrupulous capitalist bus company owner who will go to no end to prevent the loss of his lucrative contract to carry the gold. I mean this movie introduces some basic economic theory into its entertainment. Quite a lot to process within such a short time. The bad guys are either shot outright, roped and hog-tied, or beaten into submission. Oh yes, Louise Brooks plays a quite forgettable part as the sister of the pilot. Not your run of the mill film. Not well made with a very lackluster ending, but worth your time. This one is a hoot!