Show Menu


Watch Hey Arnold online: Episode 16 Olga Comes Home / Sally's Comet

Olga Comes Home: Helga decides to give her talented sister Olga a taste of reality by changing her grade in her report card. Sally's Comet: Arnold and Gerald must turn off all the lights in the city if they want to see Sally's Comet.

Ready to Watch Hey Arnold, Season 1, Episode 16?
click here to see where to watch or .