Continuity mistake: The manager knocks on the door to cabin B and the stone post in the background on the left of the screen is in direct sunlight. Two minutes of uninterrupted movie time goes by but as the Cutlers get ready to leave the stone post, and the falls behind them are no longer in direct sunlight. (00:08:00)????
Factual error: The Rainbow Cabins are on the Canadian side of the falls and when Ray Cutler looks over at the shredded wheat plant he should be looking at the American side. But the error here is that they show the Sir Adam Beck Generating Station which is also on the Canadian side of the falls. (00:06:50)????
Continuity mistake: In the first scene of the movie Marilyn is in bed smoking a cigarette and the shadow of the light coming through the Venetian blinds goes across the sheets from left to right. She hears George coming into the room, puts out the cigarette and in the next shot the shadow from the blinds has been rotated 90 degrees and is now extending from the foot of the bed to the head board. (00:03:20)????