Bert: Speaking of names, I know a man with a wooden leg named Smith.
Uncle Albert: What's the name of his other leg?
At the beginning when Mrs. Bank is talking to Katie Nanna you can see the clock behind her and you can clearly see that the time is 6:30 when a little later it is at 6:00.
This was Julie Andrews' film debut. Her role won her an Academy Award for Best Actress.