[The Saucepan Man]

Yes, the Pukel-Men are there, as Elrond rides up the winding path to Dunharrow. And one flashes in Aragorn's vision, just before he is woken by the guard. The intention, I presume, is to signify that they were built by the Oathbreakers when they were in the land of the living, since the vision relates to his forthcoming journey through the Paths of the Dead. Although that is not entirely canonical, since I believe that, in the book, they are supposed to represent the Druadan.