Corrected entry: In the long shot of the mail lady walking to the Griffin house, she passes by the garage door. In the close up shot, she passes by it again.
Corrected entry: In the shot we see of the family from underneath the statue of David's legs, Peter's eyes are about twice as large as they should be.
Correction: In cartoons, when the character is in awe of something their eyes always tend to be drawn larger in a look of shock. That is not a mistake.
Correction: She doesn't pass it twice, in the long view shot she makes it to the center of the little patch of grass then when you get up close, you can actually see a vertical line down the center of the patch and thats where she starts walking again.