Arnold's Hat Hey Arnold! : Season 1 Episode 5
TV-Y7 Nickelodeon 15m int(0)
Aired: October 21st, 1996 @ 6:30 PM EST on Nickelodeon
An obsessed Helga steals Arnold's hat to complete her shrine to Arnold, which is hidden in the back of her closet. But, she notices how miserable Arnold is without his hat, and decides to give it back to him.