In the scene where the "Mudges" (Rooster and Ms. Hannigan) come to get Annie on Christmas, she runs behind Sandy up to Mr. Mudge and says "Can we keep him?" Reffering to Sandy of course, and Mrs. Mudge says her lines and then Mr. Mudge picks up Sandy and if you turn up the volume a bit you can hear Mr. Mudge mutter "C'mon Sandy" How does he know Sandy's name?