John's Grill, which actually is seen briefly in "The Maltese Falcon," is still a viable San Francisco eatery, counted amongst its regular customers Elisha Cook, who played Wilmer Cook in the movie, and he gave them one of his original plasters of the Maltese Falcon.
John's Grill, que de hecho se puede ver brevemente en "El Halcón Maltés" y que aún es un restaurante existente en San Francisco, contaba entre sus clientes regulares a Elisha Cook que interpretó a Wilmer Cook en la película, y él les dio uno de sus