Hey Arnold! is an American animated television series created by Craig Bartlett that aired on Nickelodeon from October 7, 1996, to June 8, 2004. The series centers on a fourth grader named Arnold Shortman, who lives with his grandparents in an inner-city boarding house. A total of 100 episodes aired over the course of five seasons. Hey Arnold!: The Movie, a feature-length film based on the series, was released theatrically on June 28, 2002. Hey Arnold!: The Jungle Movie, a television film based on the series, premiered on November 24, 2017, on Nickelodeon.

Series overview

Episodes

Claymation shorts

Before the main series premiered, Craig Bartlett created three clay animation short films: They featured four characters from Hey Arnold!: Arnold, Helga, Harold and Rhonda.

Pilot (1994)

Season 1 (1996–1997)

Season 2 (1997)

Season 3 (1998−1999)

Season 4 (1999–2000)

Season 5 (2000–2004)

Theatrical film (2002)

Television film (2017)