As the Ghostbusters confronted Slimer in the Alhambra Ballroom and destroyed everything in it, the Hotel manager became more and more nervous. He sent Donald to retrieve Mr. Smith in order to open the doors to the ballroom. Just as Smith unlocked the doors, the Ghostbusters emerged with Slimer in a Trap.
- Mr. Smith's name was not used in the Novelization, and instead it was said that the manager, the assistant manager, the maintenance man, and the locksmith were outside the door. The best guess is he is the maintenance man as in the scene suggested here, only three people were shown on camera, and the other fellow to the right appeared to be the assistant manager.