Hey Arnold Season 1 Episode 15 - Spelling Bee / Pigeon Man >Arnold confronts a man that has known and trusted pigeons all his life after Arnold's pigeon gets sick. The man has not been around other humans for many years, as he feels he cannot trust them. When Arnold takes him for a day in the city, Harold and his friends come along and accidentally destroy Pigeon Man's bird cages trying to make simple mischief.