Visible crew/equipment: When Gekko is talking to the Airline board in the apartment, in the shot when he walks in front of the window, a boom mike is seen in its reflection.

Wall Street (1987)
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Directed by: Oliver Stone
Starring: Michael Douglas, Charlie Sheen, Martin Sheen, Franklin Cover, Chuck Pfeiffer, Tamara Tunie
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Gordon Gekko: This is the kid, calls me 59 days in a row, wants to be a player. There ought to be a picture of you in the dictionary under persistence, kid.
Trivia: In the original script of this movie, Bud does not receive oral sex from the prostitute. He actually just has regular sex, but Oliver Stone changed it during production for unknown reasons.





Answer: It's probably just a movie inaccuracy. For whatever reason, probably technical, economical, or for artistic considerations, the scene could have been staged and shot during sunset rather than sunrise. Oftentimes, scenes are not actually filmed when and where they are supposedly set. Locations are often substituted for ones that are more private, more scenic, have easier physical access, are in a less expensive economic region (such as Canada), and so on.
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