Visible crew/equipment: When Paul Newman takes Julie Andrews up a small hill to explain that he is not going to work for East Germany you can see a shot from a distance. It is clear that this scene was done in a studio, as you can see several lights above the blue background (which is supposed to be the blue sky).
Torn Curtain (1966)
1 visible crew/equipment mistake
Directed by: Alfred Hitchcock
Starring: Paul Newman, Julie Andrews, Hansjorg Felmy, Lila Kedrova
Continuity mistake: When Julie Andrews and Paul Newman are in bed at the start of the movie they have a white phone next to the bed. Shortly afterwards when Julie answers the phone, it is an old-fashioned device.
Professor Gustav Lindt: I forbid you to leave this room.
Trivia: This was Alfred Hitchcock's 50th movie.