As Tony awards the Tijuana Brass album to Murphy, the student in a white shirt moves from Murphy's right side to his left when Jill enters.
When Bosley, posing as Mr. Walker, exits from the limousine to meet with Mr. Cruz, thick electrical cables can be see along the gutter and across the sidewalk.
The given name of the private detective working for Cruz is spelled Shaeffer when it appears in the show itself (seen on his office door) and Shaffer in the end credits.