Factual error: The opening scene is identified as taking place in 1980, yet the characters are singing along to "No Surrender" which wasn't released until 1984.
Factual error: They show the side of a 1965 Philadelphia Police car. The gold shield on the door was not used until 1968.
Factual error: They show a 1965 flashback of a blue Philadelphia Police car. The Philadelphia police didn't go to the blue cars until 1973 when Mayor Frank Rizzo saw that New York went to the blue cars and liked the color. Before that the cars were red.
Factual error: As Dr. Bowen is about to depart Mrs. Lee's shop, we can see a parked car outside the window that is too recent for 1984. (00:34:34)
Chosen answer: According to IMDb.com, it is Carly Simon.
Michael Albert