Alan Wright was a long time veterinarian in Bristol.
Parking in Bristol Vermont was not an easy task and there are only a few places to park. While filming the movie the cast and crew had 8.5x11 pieces of paper in their vehicles that said WIZARD in black with a red Square below them with a black number inside. The police would not ticket any vehicles bearing this sign. R.W. Martin a PA and Extra on the second day of parking really far away made a sign that said WIZARD 0 and parked on the side of the street closer to the filming location, and never got in trouble.