 In the sequence where Deckard and Gaff approach police headquarters  in a spinner, a model of the Millennium Falcon  (Harrison Ford (I) (qv)s spaceship in _Star Wars (1977)_ (qv)),  disguised as a building, can be seen in the lower left corner of the  frame. The model was a personal project of one of the films model  builders, and was used as a building at the last minute.