Trivia: Not only is this Michael J. Fox's first movie, David Naughton, the main star, is drinking a Dr. Pepper with his dinner. Naughton was the Dr. Pepper pitchman in the mid 70's.
Trivia: Mickey Mouse's presence is seen twice in the film - First as the supposed found clue by the White Team on the Hollywood Walk of Fame. And second, in the background of the gift shop when Adam and Laura are talking. Midnight Madness is a Buena Vista (i.e. Disney) film. (00:27:15 - 01:13:05)
Trivia: The front license plate on Harold's van reads Will Win.
Answer: It's called Heart And Soul. Also known for the big piano scene in the movie Big.
lartaker1975