 In one scene, Harveys wife, takes him to the beach where a large  electrical sign reads "Happy Birthday" Originally, she was to lead  him to the beach as filmed but the Goodyear blimp flies over with  the birthday message. Because the camera could not be set up on time  for the shot, it could not be used and the blimp was called off  (which is why the Goodyear company gets mentioned in the end  credits). The chief electrician Ben Batzdorf suggested the  alternative and he and his crew put it together on the beach.