I just finished watching 'Bringing Up Opie'. I've noticed this before, and maybe someone has posted it already, but when Andy is putting Opie to bed, and telling him to come straight home from school, and not stop at the courthouse, Andy's hair is parted on the right side. It doesn't look natural, because it isn't. They show him close up twice in that scene, both times with his hair parted on the right, but when he's leaving the room, it looks normal again. Reverse filming somehow? Can't explain it, just noticed it.