Torn Curtain (1966)

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).

Professor Gustav Lindt: I forbid you to leave this room.

Trivia: Early in the movie, Alfred Hitchcock is sitting in the hotel lobby with a baby on his knee.