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When Frank's brother and sister-in-law leave the house with Germaine and Joan, they are shown (in a mirror) walking out the front door, which has a picture on the wall to the right of the door (left side of the mirror). The wall is flush with the door; however, in a later scene (one of the housekeepers walking out the door), the wall (with the same picture) is perpendicular to the door. See more...
Yours, Mine and Ours (1968) - 1 trivia entry
starring Henry Fonda, Tim Matheson, Tom Bosley (add more)