Built out of words, it is the engine that drives the plot of his book and also the movie, in which another object is created: a prop that has to represent the thing that Hammett created out of words, inspired by the Kniphausen Hawk, and this represents the falcon in the movie.
I ndertuar nga fjalet, eshte nje motorr qe e shtyn komplotin per librin e tij duke perfshire edhe filmin, ne te cilin eshte krijuar nje karakter tjeter : replika qe paraqet gjene qe Hammett e ka krijuar me fjale, i inspiruar nga Fajkoi i Kniphauserit, dhe kjo paraqet skifterin ne film.