Arnold

Arnold is a fictional character and the titular protagonist in the Nickelodeon animated television series Hey Arnold!. His head is shaped like an American football, thus earning him the nickname "Football-Head", by Helga. Throughout the series' run, he was voiced by at least five different voice actors: J.D. Daniels (who did his voice in the pilot), Toran Caudell, Phillip Van Dyke, Spencer Klein (who voiced Arnold in Hey Arnold!: The Movie in addition to numerous television episodes), and Alex D. Linz. He was created in 1986. Arnold is a calm dreamer and an idealist who always tries to see the best in people and to do the right thing. Whenever he sees someone in trouble, Arnold goes out of his way to help them out, even if it is not...