Not one of the better episodes of this very good series. To begin with, the plot is not believable. The clumsy performance of the horse robbery should have made it obvious that it was a setup, even to the somewhat dim-witted Charlie Wooster. The double cross of the double cross revealed at the end is also implausible. Some of the performances were second rate. And the dialogue among the Mexican outlaws at the end is laughable, though it is supposed to be serious.